Question

An aeroplane flies 1288 km in 1 hours 55 minutes. Find its speed.​

Answer 1

Answer:

speed = distance/time

time of minutes into hours = 60 minutes = 1 hour

55 minutes = 55/60

time in hour = 0.92 hours

speed = 1288/ 0.92

hence speed of aeroplane = 1400 km/h

Explanation:

hope this helps u

Answer 2

Explanation:

speed= distance/ time.

Given,

Distance= 1288 km

Time= 1 hours 55 min

Now, speed = 1288×12/23 = 672 km/ hr.

( 55 min = 55/60 = 11/12)

therefore speed of aeroplane is 672km/hr.