Question

2/3+ 5/6
1/4+ 2/3 +2/3
2/9+1/3+ 5/6
1 entero 3/4 + 2 enteros 1/2
3 enteros 3/5 + 1 entero 1/3

Answer 1

2/3+5/6=(4+5)/6=9/6=3/2

1/4+2/3+2/3=1/4+4/3
1/4+4/3=(3+16)/12=19/12

2/9+1/3+5/6=(4+6+15)/18=25/18

1 3/4+2 1/2=7/4+5/2=(7+10)/4=17/4

3 3/5+1 1/3=18/5+4/3=
=(54+20)/15=74/15