Question

а)5 2/3-4 1/3 б)12 1/3-9 1/4 в)5 2/3- 1/6 г)10 8/9-2/3 д )6 3/4-2 1/2 е ) 4 3/5- 1 1/10

Answer 1

5 2/3-4 1/3=1 1/3
12 1/3-9 1/4=12 4/12-9 3/12=3 1/12
5 2/3-1/6=5 4/6-1/6 =5 3/6=5 1/3
10 8/9-2/3=10 8/9-6/9=10 2/9
6 3/4-2 1/2=6 3/4-2 2/4=4 1/4
4 3/5-1 1/10=4 12/20-1 2/20=3 10/20=3 1/2