Question

What percent of 40 is 28.4?

Answer 1

71% of 40 is 28.4

Divide 28.4 by 40:
$\frac{28.4}{40} = 0.71$

Change the decimal to a percentage by multiplying by 100:
$0.71 \times 100 = 71$

Answer 2

What percent of 40 is 28.4?

28.4 ÷ 40 = 0.71

0.71 × 40 = 71 
71%

71% of 40 is 28.4.