Question

If a airplane travels 750km per hour how many hours will it take the plane to fly for 1591km

Answer 1

Answer:

It will take 2.12 hours

Step-by-step explanation:

Given,

Speed of the airplane = 750km/hr

Distance given = 1591 km

Time taken = D/S

=> 1591/750

=> 2.12 hours

Answer 2

It is stated that,

Speed = 750 km/hr

Distance covered by the airplane = 1591 km

We know that,

Speed = Distance covered/ total time taken by the body

So, from the formula it can be concluded that,

Distance = Speed × Time

or, Time = Distance/Speed

Let, the time taken by the airplane to cover the distance of 1591 km be, 't'

So, t = 1591/750

         = 2.212

        = 2.21 hour approx.

Or, 2 hours +(.21×60) minutes

= 2 hours +(2.1×6) minutes

= 2 hours 12 minutes + (.1×60) seconds

= 2 hours 12 minutes 6 seconds

∴ The airplane will take 2 hours 12 minutes 6 seconds to cover a distance of 1591 km.

[∵ 1 hour = 60 minutes

1 minute = 60 seconds]