if a car travels at a speed of 100 kilometers per hour, how many hours will it take to travel 250 kilometers?

Rob and Julie live 9.9 miles apart. Rob and Julie walk in the same direction. Rob catches up with Julie in 11[..]

a father and his son leave home at the same time in separate cars.the father drive to his office , a distance of 24[..]

K has a total of $1000 to invest.She puts part of it in an account paying 4% interest per year and the rest in a[..]

Four students about to purchase concert tickets for $18.50 for each ticket discover that.they may purchase a block[..]

Gary is currently twice as old as Pat.Twenty years ago, Gary was 6 times as old as Pat. What are their current ages?

Jacob is 25 years older than Matthew. Six years from now, he will be three years more than thrice as old as Matthew.[..]

A freight train leaves San Luis traveling east at a speed of 50 km per hour. Two hours later a passenger train[..]

The set of counting numbers between 3 and 4.

A certain mountain has an elevation of19649 feet. In 1912, the glacier on this peak covered 9 acres. By 2005 this[..]