Aaron and noah wanted to have a contest to see which of their paper airplanes could fly the longest distance. aaron's plane flew 4 meters. noah's plane flew 79 centimeters. how much further did aaron's plane fly in meters?

it flew 3.21 meter further

4 meters = 400 centimeters

400-79= 321 centimeters

321 centimeters = 3.21 meters

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

jwjeh; hw; kjhekjhkjhwkejhkw

step-by-step explanation: