Question

5 1/3 * 12 3/5 =??????​

Answer 1

$5 \frac{1}{3} \times 12 \frac{ 3}{5} = \\ \frac{16}{3} \times \frac{63}{5} = \\ \frac{16 \times 21}{5} = \frac{336}{5} = 67 \frac{1}{5}$

Удачииииии