If a price is 60$ and it gets a 15% markup, what would the final price be?

Simple,

to find the rate of selling price price based on cost ... - rate of cost+rate of the markup ...

In work ...

S%=C%+M%

The cost is $60 and C is 100%, also you know M%=15%

S%=100%+15%=115%

Rate of the selling price=115%

Step 2: Find the selling price

S=S%*CS=115%*$60S=1.15*60=$69

The selling price at a 15% markup is $69.

Thus, your answer.

Well, set up a proportion first.

x/60 = 15/100

solve the proportion to get the amount of money it was marked up: $9.

Add 9 to 60,

The final price would be $69.