Question

calcule a razão a/b sendo:
0,5a = 25b​

Answer 1

Resposta:

Olá boa tarde!

$0,5a = 25 b\\\\\frac{a}{b} = \frac{25}{0,5} \\\\\frac{a}{b} = \frac{25}{\frac{5}{10} } \\\\\frac{a}{b} = 25 (\frac{10}{5})\\\\\frac{a}{b} = 5 (2)\\\\\frac{a}{b} = 50$