Question

A)45 % de 180
B)80% de 150,00
C)120% de 35

Answer 1

Olá....

A)

45% 100

x 180

100x= 8.100

x= 8.100/ 100

x= 81

B)

80% 100

x 150

100x= 12.000

x= 12.000/ 100

x= 120

C)

120% 100

x 35

100x= 4.200

x= 4.200/ 100

x= 42

Answer 2

Resposta:

a) 81

b)120

c)42

Explicação passo-a-passo:

a) 45% = 45/100

0.45 * 180 = 81

b) 80% = 80/100

0.8 * 150 = 120

c) 120% = 120/100

1,2 * 35 = 42