Question

N%482 Вычислите: а),б)в),г).

Answer 1

А)

$\frac{8}{13} \times 6 = \frac{8 \times 6}{13} = \frac{48}{13}$

Б)

(12/19)×8=96/19=5 целых и 1/19

Вд

$\frac{3}{8} \times 7 = \frac{3 \times 7}{8} = \frac{21}{8} = 2 \frac{5}{8}$

Г)

$\frac{4}{15} \times 9 = \frac{4}{5} \times 3 = \frac{4 \times 3}{5} = \frac{12}{5} = 2 \frac{2}{5} = 2.4$