Its 12 because 4 times 12 is 48 if you add 7 to 48 you get 55
Answer:
18
Step-by-step explanation:
If 100% is 9 then you need to multiply by 2 to get 200% which is 18.
Answer:
3/10
Step-by-step explanation:
7+3= 10 so 7+3=10/10 which is one mile
20 pounds of lollipops. 20 x .95 = 19, 10 x 1.1 = 11. sorry i'm awful at explaining math.