Question

Выполни сложение

1/2+3/5+23

5/9+1/6+3/4

1/4+1/5+3/10

Answer 1

1/2+3/5+23=5/10+6/10+23=24 1/10

5/9+1/6+3/4= 10/18+3/18+12/18=
25/18=1 7/18

1/4+1/5+3/10=
5/20+4/20+6/20=
15/20= 3/4