Question

3 1/13+4*4 3/13 РЕШИТЕ

Answer 1

$3 \frac{1}{13} + 4 * 4 \frac{3}{13} = 3 \frac{1}{13} + \frac{4}{1} * \frac{55}{13} = 3 \frac{1}{13} + \frac{220}{13} = 3 \frac{1}{13} + 16 \frac{12}{13} = 20$