Over the weekend, Shivani ate 1/4 box of cereal, and Ryan ate 3/8 of the same box. What portion of the box of cereal did they it in all?

5/8 of the box of cereal

Step-by-step explanation:

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.