Use operations of decimal, fraction, and percent numbers to model the following scenarios. in your final answer, include only an equation or proportion modeling the scenario. do not solve the problems.

4. a family of eight dines in a popular franchise restaurant. the restaurant has a policy of automatically including a standard tip to the final bill for parties larger than six people. the bill for the meal included a total of $58.25 in food and beverage sales, plus a standard tip of $10.49. what percent of the food and beverage sales does the restaurant consider to be a standard tip for parties larger than six?