Question

R$ 38, 00 corresponde a quanto porcento de R$ 70,00?

Answer 1

70 ==> 100%
38 ==> x%

x = 38• 100/70= 3800/70 = 54,286% ✓

Answer 2

Resposta:

RS -------------------------- %

70 -------------------------100

38 ------------------------ x

70x = 38.100

70x = 3800

x = 3800/70 = 380/7

x =54,2% valor aproximado