Question

Сократите: 15/4= , 152/4= , 35/8= , 138/25= , 398/28= , 29/13= , 217/38= , 1978/315= , 2 4/5= , 7 15/42= , 4 35/38= , 10 13/25= , 12 8/28= , 5 29/132= , 12 21/38= , 8 78/315= .

Answer 1

3 3/4,  38,  4 3/8,   5 13/25,   14 3/14,   2 3/13,   5 27/38,   6 88/315,   
14/5, 309/42,  187/38,   38/25,  344/28,  689/132,  476/38,  2598/315