Question

6 3/20 - (1 5/6 + 2 1/15) + 7 13/60 - (5 5/82 - + 9/10)

Answer 1

Ответ:

$6 \frac{3}{20} - (1 \frac{5}{6} + 2 \frac{1}{15} ) + 7 \frac{13}{60} - (5 \frac{5}{82} + \frac{9}{10} ) = 3 \frac{311}{615}$