Question

a) 3 15 + 25 = 3 35;
б) 5 + 1 17 =
в) 3 211 + 1 511 =
г) 4 713 + 113 =
е) 2 115 + 4 715 =

Answer 1

5+11/7=6 4/7
32/11+15/11=47/11=4 3/11
47/13+1/13=48/13=3 9/13
21/15+47/15=68/15=4 8/15