5/8 + 2/3 - the problem is that you have to reduce the fractions into a common denominator. The common denom. of 8 and 3 can be 24. 15/24 + 16/24 = 31/24
It is: 1/3 plus 1/3 = 2/3
1
2/3 plus 3/8 is equal to 25/24.
2/5 plus 1/3 plus 5/6 is equal to 1.57 or 1 57/100
2/3 + 4/6 = 4/3 or 11/3
1/7 + 2/3 is 17/21
2/3+1/4 =11\12
1.75 or 13/4
(24 times 3) + (6 over 2) = 75
1 7/15
5/4
The answer is 1/5 plus 3/10 = 1/2 in its simplest form