Can someone help me please

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319