Question

Сколько будет :
1 : 38/40 ​

Answer 1

1* 40/38= $\frac{40}{38}$=$\frac{20}{18}$=$\frac{10}{9}$=1$\frac{1}{9}$

Answer 2

$1 \div \frac{38}{40} = 1 \times \frac{40}{38} = \frac{40}{38} = \frac{40 \div 2}{38 \div 2} = \frac{20}{19} = 1 \frac{1}{19}$