Выполните деление:10/ 5/8; 2/ 1 1/3; 12/ 2 1/7

Question

Выполните деление:10/ 5/8; 2/ 1 1/3; 12/ 2 1/7

Answer 1

10 : 5/8 = 10 * 8/5 = 16
2 : 11/3 = 2 * 3/11 = 6/11
12 : 2 1/7 = 12 : (14/7+1/7) = 12 : 15/7 = 12 * 7/15 = 84/15 = 5 9/15 = 5 3/5