Question

Найти значение суммы 9 3/4+ 3 1/6 11 7/12+6 11/18 7 8/15+8 17/20 7 3/8+ 9 7/16+ 11 7/12

Answer 1

9 3/4+3 1/6=12 11/12;
11 7/12+6 11/18=18 7/36;
7 8/15+8 17/20=16 23/60
7 3/8+9 7/16+11 7/12=28 19/48