3 years ago

A store is having a 15% sale on movies. A movie is on sale for 22.10, what is the original price of the movie?

1 answer:

6 0

15% sale so 22.11 its 85% of original price. To solve this problem we can use proportion
22.10----------85%
x----------------100%
crossmultiply
85x=22.1/*100
85x=2210 /:85
x=26$- its the answer

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