Question

1. 13 целых 2/15 - 5 целых 9/10=
2. 5 целых 5/12- 2 целых 11/15

Answer 1

Ответ:

$13\frac{2}{15} - 5 \frac{9}{10} = 13 \frac{20}{150} - 5 \frac{135}{150} = 7 \frac{35}{150} = 7 \frac{7}{30}$

$5 \frac{5}{12} - 2 \frac{11}{15} = 5 \frac{25}{60} - 2 \frac{44}{60} = 2 \frac{41}{60}$