R$ % 60 ___________ 100
75 ____________ x
75*100 = 60*x
7500 = 60x
60x = 7500
x = 7500
______
60
x = 125 ( 125 -100 = 25 ou 25% de aumento )
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Verified answer
X - 10015 - 60
60x = 1500
x = 25
25%
para conferir
25 . 60 = 1500 = 15
100 100
Verified answer
R$ %
60 ___________ 100
75 ____________ x
75*100 = 60*x
7500 = 60x
60x = 7500
x = 7500
______
60
x = 125 ( 125 -100 = 25 ou 25% de aumento )