Question

An areoplane cover252km in 2.5hours,speed

Answer 1

Answer:

Concept: Distance is termed as the product of speed and time.

⇒ Distance = Speed × Time

Soln:

Distance = 252 km, Time = 2.5 hrs

⇒ 252 = Speed × 2.5

⇒ 252 / 2.5 = Speed

⇒ Speed = 100.8 km/hr

Hence the speed of the aeroplane is 100.8 km/hr

Answer 2

distance(s) =speed(v)×time(t)
s=252km
t=2.5h
v=?
v=s/t
v=252÷2.5
v=2520÷25
v=100.8
therefore speed is 100.8km/h

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