(6 1/15 + 1 8/15)-(8 - 4 2/15)=

Question

(6 1/15 + 1 8/15)-(8 - 4 2/15)=

Answer 1

(6 1/15 + 1 8/15) - (8 - 4 2/15) = 7 9/15 - 3 13/15 = 3 11/15

Answer 2

1)61/15 + 18/15 = 5целых 4/15

2)8 - 4 целых 2/15 = 3целых 13/15

3)5 ц. 4/15 - 4 ц. 2/15 = 3 целых 13/15

Ответ: 3 ц. 11/15