Question

2 целых 3/10+(-3целых 1/8)

Answer 1

Ответ:

$2 \frac{3}{10} + ( - 3 \frac{1}{8}) = \frac{23}{10} - 3 \frac{1}{8} = \\ \frac{23}{10} - \frac{25}{8} = - \frac{33}{40}$