Answer:
192$ (sale price)
Step-by-step explanation:
First we have to find 20% of 240
240×20/100 We multiply 240 by 20/100 because a percent is always over 100 (as a fraction)
(240×20/100=48) Now that we know 20% of 240 we have to subtract
240-48=192
192$ is the sale price
