Hi, my daughter ask me this question and i don’t really understand what she’s trying to said, can any one me 48 new stamps 72 used stamps 3/5 represents?

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

What is 1.5% of 120 or what number is 1.5% of 120