Question

X/3=10/6mim Nanda a resposta

X/4=91/52

Answer 1

Resposta:

$\frac{x}{3} = \frac{10}{6}$

x . 6 = 3 . 10

6x = 30

x = 30/6

x = 5

$\frac{x}{4} = \frac{91}{52}$

x . 52 = 91 . 4

52x = 364

x = 364/52

x = 7