Jason says that 10 less than one third of his age is 11 years old. How old is Jason?

A. 3 years old
B. 63 years old
C. 7 years old
D. 57 years old
HELP??

the answer is "c" 7 this is the answer because if you we can do 10 -1/3 and get your answer.

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !