Question

Обчисліть 2 3/20+1 7/15

Answer 1

$2 \frac{3}{20} + 1 \frac{7}{15} = (2 + 1) + ( \frac{3}{20} + \frac{7}{15} ) = 3 + \frac{37}{60} = 3 \frac{37}{60}$