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14-07-2017
Mathematics

contestada

Rex weighed 80 pounds a year ago. Now he weighs 92 pounds. What is the percent increase in his weight?
(A)12%
(B)13%
(C)15%
(D)16%

Respuesta :

potatolandlala potatolandlala

14-07-2017

(92-80)/80=.15
.15~15%
Answer is 15%

Answer Link

14-07-2017

%change=100(final-initial)/initial

%change=100(92-80)/80

%change=1200/80

%change=15%

Answer Link

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