Question

Calcule a expressão númerica abaixo:

(3/2)² : (18/24)²

Marque a opção correta:
6

8

4

3

Answer 1

(3/2)² : (18/24)²

$\frac{\left(\frac{3}{2}\right)^2}{\left(\frac{18}{24}\right)^2}:\quad 4\\\\\\\frac{\left(\frac{3}{2}\right)^2}{\left(\frac{18}{24}\right)^2}=\left(\frac{\frac{3}{2}}{\frac{18}{24}}\right)^2\\\\\\\\\frac{\frac{3}{2}}{\frac{18}{24}}=2\\\\\\2^2=4$

A resposta correta é: 4