Question

2/3+1/4= 2)4/5-3/4= 3)1/2-1/3= 4)5/6+3\8= 7/100+3/10= помогите

Answer 1

2/3+1/4=8/12+3/12=11/12
4/5-3/4=16/20-15/20=1/20
1/2-1/3=3/6-2/6=1/6
5/6+3/8=20/24+9/24=29/24=1 5/24
7/100+3/10=7/100+30/100=37/100

Answer 2

1) 2/3 +1/4 = 8/12 +3/12 =11/12
2) 4/5 - 3/4 = 16/20 -15/20 = 1/20
3) 1/2 -1/3 =3/6 -2/6 = 1/6
4) 5/6 +3/8 = 20/24 +9/24 =29/24 = 1 5/24
5) 7/100 +3/10 = 7/100 + 30/100 =37/100