Question

Обчісліть 2 3/4+3 2/5​

Answer 1

$2 \frac{3}{4} + 3 \frac{2}{5} = 5 \frac{15 + 8}{20} = 5 \frac{23}{20} = 5 + 1 \frac{3}{20} = 6 \frac{3}{20}$