Problem 19
Kim drew \(\frac{5}{8}\) of a picture in \(\frac{5}{12}\) of an hour. What is her picture-drawing rate in pictures/ hour? A. \(\frac{2}{3}\) picture/hour B. \(\frac{3}{4}\) picture/hour C. \(1 \frac{1}{2}\) pictures/hour D. \(1 \frac{3}{4}\) pictures/hour
Problem 20
The scale on a map of Ohio says that on the map, 2 inches equals 35 miles. What is the distance between Cleveland and Cincinnati, which are 14 inches apart on the map? A. 140 miles B. 175 miles C. 210 miles D. 245 miles
Problem 21
On the plans for a building, the drawing of a wall measures \(3 \frac{1}{3}\) inches tall by \(9 \frac{1}{2}\) inches wide. The scale says that 1 inch equals 6 feet. What will be the dimensions of the wall once it is built? A. 19 feet tall by 55 feet wide B. 19 feet tall by 57 feet wide C. 20 feet tall by 55 feet wide D. 20 feet tall by 57 feet wide
Problem 22
A large-screen television has an aspect ratio of 16:9. How tall is the screen if it is 96 centimeters wide? A. 48 centimeters B. 54 centimeters C. 56 centimeters D. 60 centimeters
Problem 23
Dosage information for a drug specifies that 2.5 milliliters should be administered for every 20 kilograms of a patient's mass. How much of the drug should be given to a patient whose mass is 90 kilograms? A. 11.25 milliliters B. 11.5 milliliters C. 11.75 milliliters D. 12 milliliters
Problem 24
A recipe that serves 4 people calls for \(3 \frac{1}{2}\) cups of flour. Brie plans to serve this dish to 10 friends and relatives at Thanksgiving. How much flour does she need? A. 8 cups B. \(8 \frac{1}{4}\) cups C. \(8 \frac{1}{2}\) cups D. \(8 \frac{3}{4}\) cups
Problem 25
Henri put 12.4 gallons of gas in his car to fill it up. Having reset his trip odometer on his previous visit to the gas station, during which he filled up the tank, he noticed that he has driven 298.9 miles. What is his mileage? A. 23.9 miles per gallon B. 24.1 miles per gallon C. 24.3 miles per gallon D. 24.5 miles per gallon
Problem 27
Fran drives 27 miles on her paper route in 45 minutes. It takes her 2 hours to drive the entire route at the same rate. How long is Fran's paper route? A. 72 miles B. 74 miles C. 76 miles D. 78 miles
Problem 28
A scale drawing with a scale of 1 inch \(=3\) feet is redrawn so that 1 inch \(=5\) feet. What is the new length of the side of a square that was 2 inches on the old drawing? A. 0.8 inch B. 0.9 inch C. 1.1 inches D. 1.2 inches
Problem 29
A photo that measures 2 inches wide by 3 inches tall is blown up so that it is 8 inches wide. How tall is the new photo? A. 11 inches B. 12 inches C. 13 inches D. 14 inches