Question

8 целых 3 10 -4 целых 7 15

Answer 1

Ответ:

$\frac{83}{10} - \frac{67}{6} = \frac{23}{6} = 3 \frac{5}{6}$

Answer 2

8 3/10 - 4 7/15 =

= 8 9/30 - 4 14/30 =

= 7 39/30 - 4 14/30 =

= 3 25/30 = 3 5/6