Savmonster Savmonster

20-04-2017
Mathematics

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Please help~!!
what is 7 over 10 divided by 21 over 30???

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ghngghhFjggh ghngghhFjggh

20-04-2017

The answer is 1
7/10 * the reciprocal of 21/30 wich is 30/21 so you multiply them and get 210/210 and then you can divide 210 by 210 and get 1

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keepcalmcupcake keepcalmcupcake

20-04-2017

The answer is 1 because 21/30 simplified is 7/10 so this equals 1

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