Question

m cada proporçã
X
24
=
7
8​

Answer 1

Resposta:

$\sf \dfrac{x}{24}=\dfrac{7}{8}$

$\sf 8x=24\cdot7$

$\sf 8x=168$

$\sf x=\dfrac{168}{8}$

$\sf \red{x=21}$