Anything over itself equals one.
1/5 ÷ 3/4 = 4/15
I got 20/30 or 2/3
five for starters, 165/5 = 33. 3 x 11 = 33. so 3, 5 and 11.
3 over four is all ways proper and 6 over four like that is improper but if you mean 64 over 4 it is also improper just the way it is
5/6 + 4/8 = 11/3
1
The sum of 4/5 and 4/5 is 1 3/5
It equals five over 8.
3 over 7
It is: 3+4 = 7 = seven
Commutativity over multiplication.
2 over 3 plus four over six equals 2
It is: 4/3 or 1 and 1/3
It is: 3/4
A negative four point five; that is: -4.5
Because the answer is 13/12 and the LCD of 6 and 4 is 12: Hence: 10/12+3/12 = 13/12.