Question

You leave a 10% tip on a $30 dinner bill. Find he amount of the tip and add it to
$30. How much is your total bill, including the tip? *

Answer 1

33 dollars. The tip is 3 dollars, and that to 30 dollar dinner bill and the whole bill will be $33.

Answer 2

so since you're only doing 10% of 30, you get 3

add 3 to 30 and you get 33