If the cost of the materials for a basic bar of soap is $2.50 and lyndi sells each bar of soap for $4.50, what is the markup percent?

i will mark you brainlist

80%

Step-by-step explanation:

Cost of materials for a bar of soap = $ 2.50

Selling price for a bar of soap = $ 4.50

Markup percent =

Markup percent =

=

=

=

= 80%

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

answer: i think it is (1,-2)