Сложите дроби:1/6 + 2/63/14 + 5/1417/150 + 13/1502/10 + 3/107/20 + 11/2039/350 +...

Question

Сложите дроби:
1/6 + 2/6
3/14 + 5/14
17/150 + 13/150
2/10 + 3/10
7/20 + 11/20
39/350 + 11/350
4/9 + 1/9
5/22 + 6/22
52/270 + 38/270
107/420 + 103/420
7/12 + 5/12
5/18 + 11/18

Answer 1

1/6 + 2/6= 3/6=1/2
3/14 + 5/14 = 8/14=4/7
17/150 + 13/150= 30/150=1/5
2/10 + 3/10=5/10=1/2
7/20 + 11/20= 18/20=9/10
39/350 + 11/350= 50/350=1/7
4/9 + 1/9=5/9
5/22 + 6/22=11/22=1/2
52/270 + 38/270=90/270=1/3
107/420 + 103/420=210/420=1/2
7/12 + 5/12=12/12=1
5/18 + 11/18=18/18=1