Calculate the area of a circle with a diameter of 10cm.

There are 15 boxes. There 18 apples in each box. The baker uses 7 apples to make a pie. How much pies can the baker make?

To qualify for a race, a runner must be able to run at a pace of at least 15 kilometers per hour. Noah ran 5 miles in 30 minutes. Does he qualify for the race? Explain your answer. (Note: There are approximately 1.6 kilometers in a mile.)

What is seven divided by forty four?

868 divided by 4 equals

Find the volume of the prism 60 cm 10 cm 20 cm

You are tossing 3 different colored coins. how many possible outcomes are there?

Kareem took 4 2/5 hours to clean the bathroom. Then he took 2 1/4 hours to clean the den. How much total time did Kareem take to clean the two rooms? Write your answer as a mixed number in simplest form.

For every 32 red balloons there are 56 blue balloons. if there are 7 blue balloons, how many red balloons are there?

If the gradient of a line C is 2/3 what is the gradient of the line which is perpendicular to C

The sum of a number and twenty-one is sixty-four.