3/2
2/5
10/45 = 2/9
15/10 = 3/2
Yes. 35/10 = 7/2
1 2/3
Yes to 1/2
10
1/2 or 0.5
6 over 20 can be reduced by dividing both numbers by 2 and get the answer 3 over 10 which can't be reduced any further.
7 over 10 can not be reduced!
3/10 ÷ 1/2 = 6/10 which can be reduced to 3/5.