Algebra
posted by Alexis on .
The hudson record store is having a goingoutofbuisness sale. CD's normally sell for $18.00. During the first week sale, all CD's will sell for $15.00.
a. written as a fraction, what is the rate of the discount?
b. what is this rate expressed as a percent? Round your answer to the nearest hundreth of a percent.

a)How many dollars off/Total amount of dollars it was GOING TO sell for, then reduce
b)Use a calculator or long division to change to a percent
Post your answers if you want them checked. 
a) 1/6
b).17 
a) correct
b) "Round your answer to the nearest hundreth of a percent. "
so it is 16.67% 
i need help for my homework