Question

An airplane travels at a speed of 90 m/s for 30 minutes. how far does it travel?

Answer 1

since its a 90 meters a second you multiply by 60 to get meters per minute

90×60=5,400 meters a minute

then multiply that by 30 since you want to know how far it travels in 30 min

so its

5,400×30=162,000 meters traveled