A shirt goes on sale for 80% of its original price. One week later, the sale price is marked down 10%. The final price

[BTGmoderatorDC]

A shirt goes on sale for 80% of its original price. One week later, the sale price is marked down 10%. The final price is what percent of the original price?

A. 72%
B. 70%
C. 52%
D. 50%
E. 28%


OA [spoiler]A[/spoiler]

Source: Manhattan Prep

[Scott@TargetTestPrep]

A shirt goes on sale for 80% of its original price. One week later, the sale price is marked down 10%. The final price is what percent of the original price?

A. 72%
B. 70%
C. 52%
D. 50%
E. 28%


OA A

Source: Manhattan Prep

If the original price is n, the final price is 0.8n * 0.9 = 0.72n.

Answer: A