Question

calcule porcentagem

A)5% de 82

B)8%90

C)8%de 90​

Answer 1

Explicação passo-a-passo:

.

$a) \dfrac{5}{100} \times 82$

$0.05 \times 82$

$4.1$

.

$b) \dfrac{8}{100} \times 90$

$0.08 \times 90$

$7.2$

.

$c) \dfrac{8}{100} \times 90$

$0.08 \times 90$

$7.2$