Question

You and your friends go to lunch. You buy a burger, fries, and a piece of chocolate cake. Your food bill, including tax, comes to $28.33. You know that tax was 9.75% of the total and you want to leave a 18% tip on the PRETAX bill.
What was the total of the bill before tax? (Think: if $28.33 is the whole, and 9.75% is the percent, what is the part?)
What is the total of the bill, including tax and tip?

Answer 1

Answer:

$32.93

Step-by-step explanation:

As 9.75 is 2.76275 and we minus from28.33 we get 25.56725

now we just find 18% from 25.56725 which is 4.602105

so in the end 28.33+4.602105

which is 32.932105

answeer needs to be in 2 d.m bc of money

so its 32.93

which class the question is from(btw im in year 11 gcse)

it should help you:)