Question

A birthday celebration meal is $ 54.20$54.20 including​ tax, but not the tip. Find the total cost if a 10% tip is added to the cost of the meal

Answer 1

the answer to the question

Answer 2

the total cost is $59.62

Explanation:

Hello , i can help you with this

you can easily solve this by using a rule of three

let's see

the total price of the meal, including the tax is $ 54.20, so this is our 100%

the tip is 10% added to the cost of the meal, it means the price of the meal including tip is our 110%

Step 1

do the relation

if

$ 54.20 ⇔ 100%

x? ⇔ 110%

the relation is

`(54.20)/(100)=(x)/(110) \\\\solve\ for\ x\\\\x=(54.20*110)/(100)\\ x=59.62\\\\`

so , the total cost is $59.62.

I really hope it helps, have a great day.