The cost to a store for a box of cereal is $2.50. The store is selling the cereal for $3.50. What is the percent of the markup?

Mathematics · High School · Tue Nov 03 2020

Answered on

Given:

Cost to a store for a box of cereal: $2.50

Selling price: $3.50

Determine the percent markup or percentage increase.

Solution:

Subtract the original price to the selling price, in order to determine how much was increased.

= $3.50- $2.50

=$1

Divide 1 by the original price to determine what percentage is it.

= $1 / $2.50

= 0.4

Convert the given decimal into percentage. In order to do so multiply the decimal by 100, hence in converting a percentage into decimal, we divide it by 100.

= (0.4)(100)

= 40%

The percent of markup is 40%.