2 years ago

How do I solve 3 1/2r = 28

Mathematics

2 answers:

lozanna [386]2 years ago

7 0

3 1/2r=28
7/2r=28
r=(28/1)(2/7)
r=8

juin [17]2 years ago

6 0

You divide 3 1/2 on both sides, which means your answer is r = 28 divided by 3 1/2, or 8.

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