(7-3)/10 = 4/10 = 2/5
3/10.
4 over 10
1/10 is.
7/10 - 4/10 = 3/10
3/2 - 7/10 = 15/10 - 7/10 = 8/10 = 4/5
10 minus -7 is the same as 10+7. So, 10--7=17.
9/10 − 2/3 = 7/30
3 4/7 minus 1/7 is 3 3/7
14/20 - 3/5 = 7/10 - 6/10 = 1/10
6 and 11/14
10/15 - 3/15 = 7/15
h/(-3 - 7) = 10h/-10 = 10h = -100