vic18 vic18
  • 07-12-2014
  • Mathematics
Answered

Luis left a 15% tip on a $30.00 food bill. How much did he leave for the tip?

Answer :

elliejessie3444 elliejessie3444
  • 07-12-2014
He left $4.50. You just find 15% which is 10% and then 5% added on.
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luana
luana luana
  • 07-12-2014
[tex]multiply\ 15\%\ by\ a\ cost\ of\ bill\\\\ 15\%*30=\frac{15}{100}*30=0,15*30=4.5\\\\ He\ left\ 4.5\$\ for\ tip.[/tex]
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