To the nearest tenth, what is the area of the figure below? use 3.14 for pi

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?