Question

A jet plane travels at a speed of 450 km/hr.find the time it takes to cover 3900 km

Answer 1

8.66
T=distance/speed
T=3900/450
T=8.66.

Answer 2

Answer:

8.66... hrs to cover that Distance

Step-by-step explanation:

Given:-

Jet plane travels at a speed = 450 km/h

To find:

time taken to cover 3900 km

As we know that:

$\boxed{\boxed{\bold{\mathsf{Speed = \frac{Distance}{Time}}}}}$

so ,

$\boxed{\boxed{\bold{\mathsf{Time = \frac{Distance}{Speed}}}}}$

Put in the given data

$\boxed{\boxed{\bold{\mathsf{Time= \frac{3900}{450= 8.\overline{6}}}}}}$

Answer : 8.66... hrs to cover that Distance

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