13/10 - 5/10 = 8/10 or 4/5
Chat with our AI personalities
5 and 8/10 minus 3 and 1/2 = 2 and 3/10
3 and 2/10 - 1 and 3/10 = 1 and 9/10
(10+9)+(1−1)+(2−2)+(3−1)+(4−4) = 21This is the same equation rewritten: (10+9)+(3−1) = 21This can be done as 1-1, 2-2, 4-4 cancel themselves out.
1/2 = 5/10 so then 5/10 - 3/10 = 2/10 = 1/5
2/5 minus 1/10 is 3/10.