Use operations of decimal, fraction, and percent numbers and your models from part (b) to solve the following application problems. in your final answer, include all of the necessary calculations.

equation: $157.30 × 10%

3. a family dines in a popular franchise restaurant. they plan to use a coupon that will give them a discount of 10% off of their total dinner bill, not including applicable sales tax or their server’s tip. the bill totals $157.30 before tax and tip. what is the new total after the server applies the 10% off coupon?