The answer is D because using division you would find how many cups you need to sell.
Answer: 
<u>Find Common Denominator</u>
2: 2,4,6,8,10
4: 4,8,12,16,20
CD=4
<u>Add</u>
1/4+2/4=3/4
3/4=.75
Answer:
A: 3:5
B: Yes because 3 plus two is five
35x26 that should give you your answer and then 3x4 and then add your solutions together to get your answer