To add two fractions, combine the numerators when there is a common demominator (then you can also simplify).
In the question 7/8 + 7/8 ... there is a common denominator.
So you get 14/8
This can be simplified to 7/4
This can be simplified to 1 and 3/4
1 and 3/4 is your answer (which is 1.75 in decimal form).
The answer is seven eighths
one and seven eighths
Eight and seven eighths.
15/8 or 1 7/8
nine eighths or one and one eighth.
10 eigths or 1 and 2 eights
12/8 which is simplified to 1 1/2.
It is 1 11/24.
29/24
it is 23 24ths
If you mean "seven eighths plus one eighth", (i.e 7/8 + 1/8), the answer is 1.
The sum is 8 1/2 or 8.5