Answer:
They sold 120 milkshakes that day
Step-by-step explanation:
We can set up a proportion


Note: If you have some value,
, and it is
of the total amount, you can find the value by doing the equation 
Step-by-step explanation:
2/5,1/3,4/15
1,2,3,4,5,15
Answer:
65
Step-by-step explanation:
it is the largest cup so it is 65
Answer: 1.95$.
19.50 x .9 = 17.55
19.50 - 17.55 = 1.95
Therefore the answer is indeed 1.95$.
Question one:A
Question 2: C