Question

A new pair if shoes will cost you $86 if you buy them on black friday. They will be dicounted 45%. How much will you save if you wait until black Friday

Answer 1

saving amount=$38.7

Explanation:

given cost price=$86

discount on black friday=45%

selling price=cost price(1-discount%)

selling price=86(1-
`(45)/(100)`)

selling price=86(
`(55)/(100)`)

selling price=$47.3

saving amount=$86-$47.3=$38.7

saving amount=$38.7 answer