Math Games

Posts Tagged ‘average speed’

Below are answers to division free Math Games. For questions on division free Math Games, click the link at the bottom of the page.

Answer to Division free math game 1

The second place winner drove at

(100 + 100 x 10%) mph = 110 mph.

The winner drove at (110 + 110 x 20%) = 132 mph.

Answer to Division free math game 2

The floor height is 9 feet, which is 9 x 12 = 108 in. One step is 9 inches high, so 108/9 = 12 steps are needed to go from one floor to the next.

Answer to Division free math game 3

The plane's average speed is 4,500 / 8 = 562.5 mph between the two cities.

Answer to Division free math game 4

15 ft. equals 15 x 12 = 180 inches, so there are 180/0.125 = 1,440 ants in line, assuming no separation between ants.

For answers to the above division free Math Games, click here.