Rex weighed 80 pounds a year ago. Now he weighs 92 pounds. What is the percent increase in his weight?

asked Jun 28, 2018 5.5k views

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so increased weight = 92-80 = 12

so ℅ = 12×100/80 = 15

so his weight is increased by 15℅ !!

Noa answered Jul 4, 2018

by Noa

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