4/5 − 1/9 = 31/45
5/6 − 1/6 = 2/3
18/20 + 8/20 - 5/20 = 21/20 or 1 and 1/20
4 over 5 is like 80'% of a pizza and 1 over 4 would only be having 25% of the pizza.
make the 1/4 into 2/8 Answer: 8 and 5/8
It is: 4/5 minus 1/2 = 3/10
3/4 minus 1/5 is 11/20
5/6 minus 3/4 is 1/12
It is: 4/7 minus 5/12 = 13/84
4/7 minus 3/4 is -5/28
2 over 32 3 over 48 4 over 64 5 over 80
4/7 minus 5/12 = 13/84
2/5 minus 4/9 equals -2/45