At a dinner jay and gia pay for their $22.50 meal with a $20 bill and a $10 bill. The change they recieve consists of a $5 bill, two $1 bills and some coins. About what percent of the bill can they leave as a tip using all of the remaining change, except for the $5 bill

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Stanley

Mathematics

25 August, 20:10

At a dinner jay and gia pay for their $22.50 meal with a $20 bill and a $10 bill. The change they recieve consists of a $5 bill, two $1 bills and some coins. About what percent of the bill can they leave as a tip using all of the remaining change, except for the $5 bill

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Cujo · Answer 1

Around 11% of their bill. I'm not 100% sure about the answer, however, the way I got it: Subtract 22.50 from 30.00 to get the amount of change they get, This is 7.50. Then subtract 5 dollars from it because the question states all of the remaining change other than the 5 dollar bill. Which leaves you with $2.5. Then divide 2.5 by 22.5 to get the final percentage of the tip from the original bill of the dinner. In which, you get 11%.