Question

Calcular
A) 1% de R$ 1567,57
B) 10% de R$ 23675,67
C) 50% de 400,44
D) 35% de 700,00
E) 72% de R$ 123,64

Answer 1

Olá...

a)

1% de R$ 1567,57

100x = 1.1567,57

100x = 1567,57/100

x = 15,6757

b)

10% de R$ 23675,67

100x = 10.23675,67

100x = 236756,7

x = 236756,7/100

x = 2 367,567

c)

50% de 400,44

100x = 50.400,44

100x = 20022

x = 20022/100

x = 200,22

d)

35% de 700,00

100x = 35.700

100x = 24500

x = 24500/100

x = 245

e)

72% de R$ 123,64

100x = 72.123,64

100x = 8902,08

x = 89,0208

Bons estudos.