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

asked Nov 7, 2018 53.5k views

5 votes

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

by Nukl

7.4k points

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4 votes

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

Thomas Wood answered Nov 8, 2018

7.2k points

3 votes

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

Yurui Zhang answered Nov 13, 2018

6.6k points

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