person scored 36 points on 22 shots in a game. he shot only two pointers or 1 point. how many of each type of shot[..]

train travel 150 mile, same time plane travels 400 miles. if speed of train is 20 miles per hour less than 3 times[..]

It takes ron 45 minut to clean a room Sal takes 50 minutes to clean the same room.How long would it take for them to[..]

It takes my father 3 h to plow our cornfield with his new tractor. Using the old tractor it takes me 5 h. If we[..]

Arthur can do a job in 30 min; Bonnie can do it in 40 min and Claire can do it in 60 min. How long will it take[..]

One printing machine works twice as fast as another. When both machines are used, they can print a magazine in 3 h.[..]

A roofing contractor estimates that he can shingle a house in 20 h and that his assistant can do it in 30 h. How[..]

Stan can load his truck in 24 min. If his brother helps him, it takes them 15 min to load the truck. How long does[..]

It takes Gary 1 h to milk all of the cows, and it takes Dana 1.5 h. How long will it take them to do the job together?

It takes Sally 15 min to pick the apples from the tree in her backyard. Lisa can do it in 25 min. How long will it[..]