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	<title>Problemas: comentarios [2803284]</title>
	<link>http://www.meneame.net</link>
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	<pubDate>Tue, 25 Jul 2017 00:24:23 +0000</pubDate>
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		<meneame:comment_id>22218155</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>10</meneame:order>
		<meneame:user>notimilloscom</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#10 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c010#c-10</link>
		<pubDate>Tue, 25 Jul 2017 00:24:23 +0000</pubDate>
		<dc:creator>notimilloscom</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c010#c-10</guid>
		<description><![CDATA[<p>Ya te doy la respuesta</p><p>&#187;&nbsp;autor: <strong>notimilloscom</strong></p>]]></description>
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		<meneame:comment_id>22216119</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>9</meneame:order>
		<meneame:user>--165145--</meneame:user>
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		<meneame:karma>27</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#9 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c09#c-9</link>
		<pubDate>Mon, 24 Jul 2017 17:18:25 +0000</pubDate>
		<dc:creator>--165145--</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c09#c-9</guid>
		<description><![CDATA[<p><a class="tooltip c:2803284-5" href="https://www.meneame.net/m/Problemas/pintando-paredes/c05#c-5" rel="nofollow">#5</a>, lo mismo es que es manco y va en silla de ruedas... Cómo nos gusta juzgar sin tener todos los datos <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--165145--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22201125</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>8</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>41</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#8 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c08#c-8</link>
		<pubDate>Fri, 21 Jul 2017 19:43:55 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c08#c-8</guid>
		<description><![CDATA[<p><a class="tooltip c:2803284-7" href="https://www.meneame.net/m/Problemas/pintando-paredes/c07#c-7" rel="nofollow">#7</a> Genial, no es el modo &#34;habitual&#34; de enfocarlo, aunque es equivalente. Gracias por mostrarme tu hilo mental.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22200818</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>7</meneame:order>
		<meneame:user>--14466--</meneame:user>
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		<meneame:karma>52</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#7 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c07#c-7</link>
		<pubDate>Fri, 21 Jul 2017 18:44:16 +0000</pubDate>
		<dc:creator>--14466--</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c07#c-7</guid>
		<description><![CDATA[<p><a class="tooltip c:2803284-6" href="https://www.meneame.net/m/Problemas/pintando-paredes/c06#c-6" rel="nofollow">#6</a> La primera opción ha sido eliminar los días sacando el MCM (minimo comun multiplo) de 3, 6, 8, 5 = 120    <br />
<a href="https://www.wolframalpha.com/input/?i=lcm(3,6,5,8)" title="www.wolframalpha.com/input/?i=lcm(3,6,5,8)" rel="nofollow">www.wolframalpha.com/input/?i=lcm(3,6,5,8)</a><br />
<br />
Resulta que:<br />
A B C pintan 40 casas en 120 días. (120/3)<br />
A D pintan 20 casas en 120 días.  (120/6)<br />
C D pintan 15 casas en 120 días. (120/8)<br />
B C D    pintan 24 casas en 120 días. (120/5)<br />
<br />
Queda algo así: <br />
a+b+c=40  <br />
a+d =20 <br />
c+d =15 <br />
b+c+d=24 <br />
Sustituyendo: <br />
a = 18, b = 9, c = 13, d = 2<br />
a+b+c+d=x<br />
x = 42<br />
<br />
Resulta que &#34;A B C D&#34; pintan 42 casas en 120 días. <br />
Poco más que &#34;A B C&#34;, por eso digo que Dani se escaquea <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
120/42 = 20/7 y esto ya son los días de pintar una casa entre los cuatro.<br />
<br />
La versión corta es  3*(a+b+c) = 6*(a+d) = 5*(b+c+d) = x*(a+b+c+d) =1 casa <br />
Pero eso ha llegado luego de comer <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/wink.png" alt=";)" title=";)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> <br />
<br />
Escribo sin razonar, solo recordando. Igual fallo en algún lado.</p><p>&#187;&nbsp;autor: <strong>--14466--</strong></p>]]></description>
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		<meneame:comment_id>22200496</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>6</meneame:order>
		<meneame:user>fantomax</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#6 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c06#c-6</link>
		<pubDate>Fri, 21 Jul 2017 17:23:33 +0000</pubDate>
		<dc:creator>fantomax</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c06#c-6</guid>
		<description><![CDATA[<p><a class="tooltip c:2803284-3" href="https://www.meneame.net/m/Problemas/pintando-paredes/c03#c-3" rel="nofollow">#3</a> <a class="tooltip c:2803284-1" href="https://www.meneame.net/m/Problemas/pintando-paredes/c01#c-1" rel="nofollow">#1</a> Podéis contar un poco cómo lo habéis hecho, mola más discutir los procesos que sólo los resultados...<br />
<a class="tooltip c:2803284-2" href="https://www.meneame.net/m/Problemas/pintando-paredes/c02#c-2" rel="nofollow">#2</a> Ya, pero los problemas de mates se hacen así, un poco de esta manera.</p><p>&#187;&nbsp;autor: <strong>fantomax</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22199236</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>5</meneame:order>
		<meneame:user>--14466--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#5 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c05#c-5</link>
		<pubDate>Fri, 21 Jul 2017 13:24:50 +0000</pubDate>
		<dc:creator>--14466--</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c05#c-5</guid>
		<description><![CDATA[<p><a class="tooltip c:2803284-3" href="https://www.meneame.net/m/Problemas/pintando-paredes/c03#c-3" rel="nofollow">#3</a> Mientras Daniel pinta una casa, Ana termina nueve.<br />
Digamos que se lo toma con calma <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--14466--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22199149</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>4</meneame:order>
		<meneame:user>--14466--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>9</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#4 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c04#c-4</link>
		<pubDate>Fri, 21 Jul 2017 13:14:27 +0000</pubDate>
		<dc:creator>--14466--</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c04#c-4</guid>
		<description><![CDATA[<p><a class="tooltip c:2803284-1" href="https://www.meneame.net/m/Problemas/pintando-paredes/c01#c-1" rel="nofollow">#1</a> Ups! Recalculando! Es cierto que:<br />
20/7 días son 2 días 20 horas y 34 minutos con 17.14 segundos <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/wall.gif" alt=":wall:" title=":wall:" width="24" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
He fallado en lo tonto <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--14466--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>22198768</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>3</meneame:order>
		<meneame:user>metalbrain</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>26</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#3 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c03#c-3</link>
		<pubDate>Fri, 21 Jul 2017 12:21:47 +0000</pubDate>
		<dc:creator>metalbrain</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c03#c-3</guid>
		<description><![CDATA[<p>A mi me salen 4114.2857 minutos , que se descomponen en :<br />
<br />
2 dias<br />
20 horas<br />
34 minutos<br />
<br />
Daniel es torpe, pero no tanto.</p><p>&#187;&nbsp;autor: <strong>metalbrain</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22198184</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>2</meneame:order>
		<meneame:user>--452022--</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>33</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#2 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c02#c-2</link>
		<pubDate>Fri, 21 Jul 2017 11:09:44 +0000</pubDate>
		<dc:creator>--452022--</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c02#c-2</guid>
		<description><![CDATA[<p>Depende de cómo se levanten el día en cuestión, que no todos los días se levanta uno con la misma energía ni talante</p><p>&#187;&nbsp;autor: <strong>--452022--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>22197217</meneame:comment_id>
		<meneame:link_id>2803284</meneame:link_id>
		<meneame:order>1</meneame:order>
		<meneame:user>--14466--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>9</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Problemas/pintando-paredes</meneame:url>
		<title>#1 Pintando paredes</title>
		<link>https://www.meneame.net/m/Problemas/pintando-paredes/c01#c-1</link>
		<pubDate>Fri, 21 Jul 2017 09:12:35 +0000</pubDate>
		<dc:creator>--14466--</dc:creator>
		<guid>https://www.meneame.net/m/Problemas/pintando-paredes/c01#c-1</guid>
		<description><![CDATA[<p>¿ 20/7 días ? Si es así. 2 Dias, 23h y 25 minutos.<br />
Si no me equivoco, Daniel es bastante torpe y Ana muy bruta <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/lol.gif" alt="xD" title=":lol: xD" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>--14466--</strong></p>]]></description>
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