Working together, a chef and his assistant can make a pastry dessert in 18 minutes. When the chef makes it himself,[..]

In still water, a boat averages 8 miles per hour. It takes the same amount of time to travel 12 miles downstream,[..]

Antonia has a poketful of dimes and nickles that equal one dollar. If she has half as many dimes as nickles. How[..]

Arnold has a poketful of nickles and dimes that equal one dollar. He has half as many Dimes as nickles.[..]

summer can paint a room in 3 hours. Louise can paint the room in 5 hours. How many hours will it take them to paint[..]

Mrs.Anderson had twice as many chickens as ducks. She sold 272 chickens and 16 ducks. Then she had half as many[..]

the length of a certain rectangle is six more than three times its width. if the width of the rectangle is 4 units,[..]

A bum ball machine has 12 white gum balls, 1 purple gum ball, 3 green gum balls, and 6 pink gum balls. You put a[..]

Roberto plays on the school baseball team. In the last 10 games Roberto was at bat 44 times. He got 11 hits and[..]

You roll two fair number cubes. What is the likelihood you will roll a total of 14? Impossible, Certain, Likely or[..]