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1 over 3b = 4 over 5. Which of the following equals b in this equation?
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1 over 3b = 4 over 5. Which of the following equals b in this equation?

User Servy
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4 votes
1/3b = 4/5
Do the cross multiplication
1(5) = 3b(4)
5=12b
b=5/12
User Jterm
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