Сложите дроби:
а)1/2 + 1/4,
б)2/9 + 1/6
в)7/12+1/2
г)1/8+3/4
д)1/2 + 3/8
е)3/5 + 1/10
ж)2/3+1/12
з)5/8+5/24
1/2+1/4=2/4+1/4=3/4
2/9+1/6=4/18+3/18=7/18
7/12+1/2=7/12+6/12=13/12=1 1/12
1/8+3/4=1/8+6/8=7/8
3/5+1/10=6/10+1/10=7/10
2/3+1/12=8/12+1/12=9/12
5/8+5/24=15/24+5/24=20/24
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Verified answer
1/2+1/4=2/4+1/4=3/4
2/9+1/6=4/18+3/18=7/18
7/12+1/2=7/12+6/12=13/12=1 1/12
1/8+3/4=1/8+6/8=7/8
3/5+1/10=6/10+1/10=7/10
2/3+1/12=8/12+1/12=9/12
5/8+5/24=15/24+5/24=20/24