The first step to solving this is making the fractions have the same denominator.
The fractions we have are 7/8 and 3/4
The easiest way to find the common denominator is turn the 8 in 7/8 to a 4
So lets find 1/4 of 8
That being 2, now we need 3/4 of 8
2 x 3 = 6 6/8
3/4 and 6/8 are the same thing just we changed the numbers
Now instead of 3/4 and 7/8. We have 6/8 and 7/8
Finally what needs to be solved is how much MORE
did Aliyah eat then James
Aliyah ate 7/8
James ate 6/8
7/8 - 6/8 = 1/8
Meaning Aliyah ate 1/8 more of her mini pizza than James
Hope this helps!
Brainliest is always appreciated if you feel its deserved. :)
