Question

2/5 + 2 4/9 - 7 целых 5/12 - 5 целых 3/4 делим на 22 целых 1/2 + 10 целых 5/18 -4/5​

Answer 1

Пошаговое объяснение:

2/5 + 2 4/9 : ((7 5/12 - 5 3/4) : 22 1/2 +10 х 5/18 = ?

$1\frac{2}{3}$

$1\frac{7}{15}$

$15\frac{15}{44}$

$\frac{105}{18}$ = $2$$\frac{7}{9}$

($\frac{2}{5}$ + $1\frac{7}{15}$ ) = $1\frac{13}{15}$

( $1\frac{13}{15}$ + $2\frac{7}{9}$) = $\frac{16}{35}$