Answer:
210
Step-by-step explanation
One yard is equal to 3 feet so the simplest way is to divide the number of feet by 3 and that will give you your answer.
Answer:
(C) 
Step-by-step explanation:
You can only make 4 liters of lemonade. So that means no.
Answer:
C.21
Step-by-step explanation:
Answer: 300% Increase
Step-by-step explanation: Lets write and solve a percent equation. First lets subtract 12 from 48 to get 36. 48 - 12 = 36
Now, write the equation. P = percent increase
36/12 x 100 = p
3 x 100 = p
300 = p
So, the percent increase is 300%