The answers is: 5/7 plus 4/7 = 9/7
5/8 / 4/7 = 5/8 * 7/4 = 5*7 / 8*4 = 35 / 32
4 over 7 < 5 over 6
It is: 4/5+4/7 = 48/35
4/5*6/7 = (4*6)/(5*7) = 24/35
4/5 of 7 is 5 3/5
7/4 divided by 5/7 is 2 9/20
(4/5)/(16/7) = (4/5)x(7/16) = 28/80 = 7/20
5/8 x 4/7 is 5/14
5 over 7 times 5 = 25/7 = 3 4/7
4/7 = 0.57145/9 = 0.5555so 4/7 is not equal to 5/9
5 over 14 is less than 4 over 7.
-(1/4) + (5/7) = 0.464285714