Question

Qual o resultado 1,81 ÷ 2/8?

Answer 1

2/8 = 0.25
1,81/0.25=7.24

Answer 2

$1.81 \div \frac{2}{8} = \\ \\ \frac{181}{100} \div \frac{2}{8} = \\ \\ \frac{ \frac{181}{100} \times \frac{8}{2} }{ \frac{2}{8} \times \frac{8}{2} } = \\ \\ \frac{ \frac{1448}{200} }{ \frac{16}{16} } = \\ \\ \frac{7.24}{1} = 7.24 \\ espero \: ter \: ajudado \\ bons \: estudos$