Basic Mathematics
Ratio, Rate, and Proportion
What is the value of that satisfies the proportional equation
If Calvin paid for pencils, how much would he pay for pencils?
If a map represents the actual distance with a ratio of to then what is the actual size for on the map?
Charlie rides his bicycle down a hill at 30 kilometers per hour. Then he turns around and rides back up the hill at 6 kilometers per hour to his starting point. What is Charlie's average speed for the whole trip down and back up the hill?
The ratio of the base to the height of a right triangle is If the area of this right triangle is what is the height of the right triangle?