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?

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.

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

$ 243.

you forgot an image

step-by-step explanation:

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200