A person deposited $500 in a savings account that pays 5% annual interest that is compounded yearly. At the end of[..]

Judith and Danya leave their house and travel in the same direction. Danya's speed per mile is 1 mile per hour more[..]

A helicopter traveled from the airport to the site of a fire at a speed of 60 miles per hour and returned at a speed[..]

A freight train starts from Los Angeles and heads for Seattle at 30 miles per hour. Two hours later a passenger[..]

Two search and rescue teams leave camp at the same time and walk in opposite directions looking for a lost child.[..]

Perry can wash the car 15 minutes than Sheryl can wash the car. If they can wash the car together in an hour and a[..]

A swimming pool can be filled in 12 hours and emptied in 18 hours. One day while the pool is being filled, the drain[..]

It takes Peter 3 hours longer than George to paint a room. They can paint a room together in 6 hours. How long does[..]

Helene can deliver papers on a particular route in 5 hours. Together she and Joanne can deliver papers on the same[..]

Jim can paint a barn in 4 days. Bill can paint the same barn in 3 days. How long would it take them to paint the[..]