Question

a motar boat covers 30 km in 1 hour 30 minutes how much time does it take to cover 50 km ?​

Answer 1

Given:-

• A Motar boat covers 30 km in 1 hour 30 minutes.

To Find:-

• Time does it take to cover 50 km.

Formula Used:-

• ${\boxed{\bf{\red{Speed=\dfrac{Distance}{Time}}}}}$

Solution:-

Firstly Using Formula,

$\sf :\implies\:Speed=\dfrac{Distance}{Time}$

Here,

• Distance = 30 km

• Time 1.5 hour

Putting values,

$\sf :\implies\:Speed=\dfrac{30}{1.5}$

$\sf :\implies\:Speed=\dfrac{300}{15}$

$\sf :\implies\:Speed=20\:kmh^{-1}$

Now,

Time taken to cover 50 km:-

$\sf :\implies\:Time=\dfrac{Distance}{Speed}$

$\sf :\implies\:Time=\dfrac{50}{20}$

$\sf :\implies\:Time=\dfrac{5}{2}$

$\sf :\implies\:Time=2.5\:hour$

Hence, The Motar Boat will take 2 hours 30 Minutes to cover a distance of 50 km.

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