Jess122350 Jess122350

24-03-2017
Mathematics

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Solve for b: b/15=66/90

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apologiabiology apologiabiology

24-03-2017

times 15 both sides
b=990/90
b=99/9
b=11/1
b=11

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theresaanderson theresaanderson

24-03-2017

First, you need to cross multiply. When you cross multiply, you should get:
90b = 990

Now divide both sides by 90 to get b by itself.

b = 11.

You should get an answer of: b = 11

Answer Link

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