Question

The shirt was doubly marked down! There was a 25% off sale, and then an additional 10% off of that. After the mark downs, the price was $30. Which equation shows the original price of the shirt? Use S to represent original price of shirt.

Answer 1

40.5

Explanation:

i multiplied 30 with .25 which was 7.5

then i multiplied 30 with .1 which was 3

add those together 10.5

add that too 30 which is 40.5