Сложите дроби 2/5и1/5 1/4и3/4 2/11и4/11 7/12и5/12

Question

Сложите дроби 2/5и1/5 1/4и3/4 2/11и4/11 7/12и5/12

Answer 1

2/5+1/5=3/5
1/4+3/4=4/4=1
2/11+4/11=6/11
7/12+5/12=12/12=1

Comments

Пасиб

Answer 2

2/5+1/5=3/5 1/4+3/4=4/4=1 2/11+4/11=6/11 7/12+5/12=12/12=2