Question

1) Calcule as Porcentagens:

a) 70% de 200

b) 16% de 700

c) 60% de 1500

d) 6% de 280

Answer 1

Resposta:

a) (70/100) . 200 = (70 . 200)/100 = 140

b) (16/100) . 700 = (16 . 700)/100 = 112

c) (60/100) . 1500 = (60 . 1500)/100 = 900

d) (6/100) . 280 = (6 . 280)/100 = 16,8

Answer 2

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$a)0.7 \times 200 = 140 \\ b)0.16 \times 700 = 112 \\ \\ c)0.6 \times 1500 = 900 \\ d)0.06 \times 280 = 16.8$