Question

Calcule o valor de x .

50 = 5
__. __
X 3

Answer 1

Olá!


$\frac{50}{x} = \frac{5}{3}$

Basta multiplicar cruzado:

$5x = 50 \times 3 \\5 x = 150 \\ x = 150 \div 5 \\ x = 30$

Answer 2

50/x = 5/3

Multiplica em cruz

50.3 = 5.x
150 = 5x
x = 150/5
x = 30