Answers

2016-06-07T08:12:05+08:00
Ex.1/2+6 1/5
2:2 4 6 8 10 1/10
5:5 10 1/10
1/10 + 6 1/10 = 6 2/10 = 6 1/5
0
change dissimilar fraction to similar and then add it.