Question

John started a journey from his house to 7:30 in the morning to do to the next town to meet .he drove his car speed of 40km/h and reached town at 10 o clock find out the speed with which he could reach town at 9 30 ​

Answer 1

Answer:

the speed should be 50kmph.

Answer 2

The speed should be 50 km/h.

Step-by-step explanation:

Consider the provided information.

John started a journey from his house to 7:30 in the morning to do to the next town to meet .he drove his car speed of 40km/h and reached town at 10 o clock

That means John 2 and half hour to complete the journey.

$Distance=Speed\times Time$

Substitute the respective values in the above formula.

$Distance=40\times 2.50$

$Distance=100$

Hence, the distance is 100 km.

Now if we want he reach town at 9:30 that means the he should complete his journey within 2 hrs.

Substitute the value of t=2hr in the above formula.

$100=Speed\times2\\\\Speed=\frac{100}{2}\\\\Speed=50$

Hence, the speed should be 50 km/h.

#Learn more

A car covers a distance of 242.04km in 6hours. find the speed of the car.

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