Question

Jake ate 4/8 of a pizza .millie ate 3/8 of the same pizza .how much of the pizza was eaten by jake and Millie

Answer 1

the answer is 7/8 because they have the same denominator so you just add the numerator witch is 4+3=7 so you keep the denominator so its 7/8

Answer 2

Lets write our question out first:-

$\frac{4}{8}+ \frac{3}{8}$

Normally we would need to change d denominator to a common denominator but it is already the same denominator so we just need to add d numerators. 

4 + 3 = 7 

So, $\frac{4}{8}+ \frac{3}{8}= \frac{7}{8}$
So, Jake and Millie ate $\frac{7}{8}$ on d pizza.

Hope I helped ya!!