## sam cycles for 18 days riding 20 kilometre. Kriti cycles for 20 days riding 18 kilometre find the total distance covered by both of them in

Question

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## Answers ( )

Answer:Step-by-step explanation:Solution

The only technical knowledge we need to know here is the equation

speed = distance/time

On the way up the col, therefore 15 = d/t, where d is the distance up and t is the time it takes to get there.

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On the way down, 45 = d/T, where T is the time it takes to get back.

In other words, d = 15t, and d = 45T. Putting these together, 15t = 45T or t = 3T.

We also know that t + T = 2. So, 3T + T = 2, which reduces to T= 1/2. The distance from the bottom to the top of the col, d, is 45/2 = 22.5 km.Answer:

This very short answer

Step-by-step explanation:

Sam =20 km

Kriti =18 km

Both distance covered by 28 km

Sam covered by 2km