Atoy store’s percent of markup is 45%. a model train costs the store $50. find the markup.
a. $72.50
b. $22.50
c. $27.50
d. $111.11

$22.50

Step-by-step explanation:

Given : A toy store’s percent of markup is 45%. a model train costs the store $50.

To Find: Find the markup.

Solution:

Cost of model train = $50

A toy store’s percent of markup is 45%

So, markup =

                    =

                    =

Hence the markup is $22.50

Option B is correct.

y=mx+b is the final answer!   : )