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Theresa works in an Italian restaurant. She averages 18% of her nightly sales in tips. If Jill sold $1350 worth of food, how much money did she make in tips?

User Albertski
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2 Answers

3 votes

1350x .18=243 she make in tips

User Phonix
by
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4 votes

For this case we must obtain 18% of 1350. For this, we make a rule of three.

1350 -----------> 100%

x -----------------> 18%

Where the variable "x" represents the amount of Theresa's tip.


x = \frac {18 * 1350} {100}\\x = 243

Thus, Theresa's tip, based on a total sale of $ 1350, is $ 243.

Answer:

$ 243.

User Daniel Dao
by
7.9k points
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