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		<title><![CDATA[iTeach: Blog: Problemă distractivă]]></title>
		<link>https://iteach.ro:443/pg/blog/nicoleta.unciu/read/173935/problema-distractiva?view=rss</link>
				
	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva</link>
	  <title><![CDATA[Problemă distractivă]]></title>
	  <description><![CDATA[<p>
	&nbsp; &nbsp; Vă propun o ,,problemă distractivă&rdquo;, care de fapt se numără printre problemele nonstandard, de logică, de perspicacitate,etc.</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<strong><em>&nbsp;Să se afle v&acirc;rstele celor 3 copii ai unei familii, dacă produsul este 16, gemenii sunt blonzi, iar cel mic are ochi albaştri.</em></strong></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp;La o primă analiză. Informaţiile din final sunt şocante pentru micul rezolvitor: gemeni blonzi, ochi albaştri. Cum să afli din toate acestea, v&acirc;rstele copiilor?<br />
	&nbsp; &nbsp; &nbsp; &nbsp;La o analiză mai atentă, informaţia <em>,,gemenii sunt blonzi&rdquo;</em> are ca <em>traducere</em> &icirc;n limbaj-problemă faptul că doi dintre copii au aceeaşi v&acirc;rstă. Că sunt blonzi este neimportant pentru problemă (doar pentru părinţii lor), aşa că ar putea fi şi bruneţi.<br />
	&nbsp; &nbsp; &nbsp; Informaţia <em>cel mic are ochi albaştri&nbsp;</em> se <em>traduce</em> prin faptul că că cei doi gemeni au v&acirc;rstele mai mari dec&acirc;t cel de-al treilea. De asemenea, pentru problemă este neimportantă culoarea ochilor.<br />
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
	&nbsp; &nbsp; &nbsp; &nbsp;După ce au fost discutate aceste lucruri, problema se reformulează sec, &icirc;n limbaj matematic: <strong><em>să se afle trei numere naturale&nbsp; care au produsul 16, ştiind că două dintre ele sunt egale, iar cel de-al treilea este mai mic.</em></strong></p>
<p>
	<br />
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Rezolvare:<br />
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<strong> a</strong> &ndash; numărul care reprezintă&nbsp; v&acirc;rsta unui geamăn<br />
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<strong> b</strong>- numărul care reprezinta v&acirc;rsta celui mai mic dintre copii<br />
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; a x a x b = 16</p>
<p>
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Soluţia este imediată:&nbsp; 4,4,1</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Cheia rezolvării acestor probleme constă &icirc;n selectarea şi ordonarea informaţiilor, care legate prin raţionamente pot conduce la o concluzie validă.</p>
]]></description>
	  	  <dc:creator>Nicoleta Unciu</dc:creator>
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	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569757</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569757</link>
	  <title><![CDATA[Mulțumim!]]></title>
	  <description><![CDATA[<p>Mulțumim!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569815</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569815</link>
	  <title><![CDATA[Mulțumim!]]></title>
	  <description><![CDATA[<p>Mulțumim!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569832</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569832</link>
	  <title><![CDATA[Mulțumim!]]></title>
	  <description><![CDATA[<p>Mulțumim!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569872</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569872</link>
	  <title><![CDATA[Interesant!]]></title>
	  <description><![CDATA[<p>Interesant!</p>
]]></description>
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	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569902</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569902</link>
	  <title><![CDATA[Interesant! Mulțumim frumos!]]></title>
	  <description><![CDATA[<p>Interesant! Mulțumim frumos!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569940</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569940</link>
	  <title><![CDATA[Multumim!]]></title>
	  <description><![CDATA[<p>Multumim!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569949</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#569949</link>
	  <title><![CDATA[Interesant!]]></title>
	  <description><![CDATA[<p>Interesant!</p>
]]></description>
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	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570140</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570140</link>
	  <title><![CDATA[Mulțumim!]]></title>
	  <description><![CDATA[<p>Mulțumim!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570331</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570331</link>
	  <title><![CDATA[Frumoasă problema!]]></title>
	  <description><![CDATA[<p>Frumoasă problema!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570473</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570473</link>
	  <title><![CDATA[Da!]]></title>
	  <description><![CDATA[<p>Da!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570475</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570475</link>
	  <title><![CDATA[Multumim!]]></title>
	  <description><![CDATA[<p>Multumim!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570959</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#570959</link>
	  <title><![CDATA[Interesant! Felicitări!]]></title>
	  <description><![CDATA[<p>Interesant! Felicitări!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#575875</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#575875</link>
	  <title><![CDATA[Interesant! Felicitări!]]></title>
	  <description><![CDATA[<p>Interesant! Felicitări!</p>
]]></description>
	  	  	  	</item>

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	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#580248</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#580248</link>
	  <title><![CDATA[Interesant!]]></title>
	  <description><![CDATA[<p>Interesant!</p>
]]></description>
	  	  	  	</item>

	<item>
	  <guid isPermaLink='true'>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#622437</guid>
	  <pubDate>Fri, 01 Nov 2024 21:42:03 +0200</pubDate>
	  <link>https://iteach.ro/pg/blog/nicoleta.unciu/read/173935/problema-distractiva#622437</link>
	  <title><![CDATA[Interesant!]]></title>
	  <description><![CDATA[<p>Interesant!</p>
]]></description>
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