PLEAS HELP ASAP PLEAS 20 points
1 over 3b = 4 over 5. what equals b in this equation?
1 answer:
Answer:
b = 5/12
Step-by-step explanation:
You have the proportion
1/(3b) = 4/5
Cross multiply to get rid of the fractions...
5 = 12b now solve for b
5/12 = b (divide by 12 on both sides)
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