Question

решите
$- 3 \frac{15}{16} \times - \frac{22}{21}$
​

Answer 1

$\displaystyle \tt -3\frac{15}{16}\cdot (-\frac{22}{21})=-\frac{63}{16}\cdot (-\frac{22}{21})=\frac{3}{8}\cdot11=\frac{33}{8}=\bold{4,125}$

Answer 2

Ответ:

4,125

Объяснение:

$- 3 \frac{15}{16} \times ( - \frac{22}{21} ) = \frac{63}{16} \times \frac{22}{21} = \frac{33}{8} = 4 \frac{1}{8} = 4.125$