Question

5/12×(1/5+3/25)и -13×6+53

Answer 1

1) $\frac{5}{12} * (\frac{1}{5} + \frac{3}{25})\\\\\frac{5}{12} * \frac{8}{25} \\\\\frac{1}{3} * \frac{2}{5} \\\\\\frac{2}{15}$

2) $-13 * 6 + 53\\\\-78 + 53\\- 25$