Question

num concurso havia 90 candidatos . tendo sido aprovados 36. Qual a taxa porcentual de aprovados?

Answer 1

36/90 = 4/10 = 40/100 = 40%

Answer 2

$\frac{36}{90}$ = $\frac{4}{10}$ = $\frac{40}{100}$ = 40%

taxa de 40%