Question

¿cual es el valor de X? en 25/15 = 40/x

Answer 1

25÷5/15÷5 =40/X
5/3 =40/X
1/3 =8/X
X/3 = 8
X = 8×3
X= 24

SUERTE

Answer 2

$\frac{25}{15} = \frac{40}{x} \\ \\ \frac{5}{3} = \frac{40}{x} \\ \\ x = \frac{40 \times 3}{5} \\ \\ x = \frac{120}{5} \\ \\ x = 24$