John can drive his car fifteen miles on three gallons of gasoline. How many gallons of gas will John need to drive one hundred ninety-five miles?

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?