Answer: She will pay more than half the price.
Step-by-step explanation:
Lets say something cost 50$ and it is 40 percent off well
50 times 0.40 since you have to add 2 decimals to the left to get the percent into a decimal and then, 50 *.40 its 20 so 50-20= 30 and half of 50 is 25 so you would pay more than half the price.
Hope i could help!