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3 articles trouvés pour ce sujet.
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Joey had 8 drinking glasses, all of different sizes. |
2005-12-29 |
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Danielle pose la question :
Joey had 8 drinking glasses, all of different sizes. he has lined them up from smallest to largest and numbered them #1 (smallest) to #8 (largest). he knows that glass #4 holds 10 ounces and that glass #7 holds a pint, or 16 ounces. Now he wants to figure out how much all the others hold!
He experiments by filling up different glasses with water and pouring the water back and forth into other glasses. Her are his results:
Penny Nom lui répond. |
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Nine minutes |
2004-09-02 |
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A student pose la question :
You have two hour glasses-one measures 7 minutes and one measures 4 minutes.How can you time 9 minutes?
Penny Nom lui répond. |
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Timing with hour glasses |
2001-03-20 |
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Nathan pose la question :
How can a chef use an 11 minute hour glass and a seven minute hour glass to time a vegtable that needs to be steamed for 15 minutes.
Leeanne Boehm lui répond. |
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