Diamond47857 Diamond47857

12-05-2017
Mathematics

contestada

13r=3/7 what is r?

R=91/3. R=39/7

R=7/39. R= 3/91

Respuesta :

12-05-2017

R = 3/91 since 3/7 is equal to .42857 and 13 divided by .42857 is 3/91.

Answer Link

DeathTheKid101 DeathTheKid101

12-05-2017

The answer would be D) R = 3/91. Here are the steps.

1. divide both sides by 13

2. reduce 3/7 and 13 to 3/7*13

3. reduce 7 * 13 to 91.

* Reduce = Simplify.

Answer Link

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