Question

a(25% de 120
b( 37% de 300
c( 15% de 90
​

Answer 1

A)

$x = \frac{120 \times 25}{100} = \frac{3000}{100} = 30$

B)

$x = \frac{300 \times 37}{100} = \frac{11100}{100} = 111$

C)

$x = \frac{90 \times 15}{100} = \frac{1350}{100} = 13.5$