A Car Travels First Half Distance Between Two Places With A Speed Of4

1.	A Car Travels First Half Distance Between Two Places With A Speed Of40 Km/hr And Rest Of The Half Distance With A Speed Of 60 Km/hr.the Average Speed Of The Car Is?
Answer» Let the total DISTANCE covered be S km. Total time taken= S (2×40) + S (2×60) = 5S 240 hr AVERAGE speed =S× 240 5S = 48 km/hr. Let the total distance covered be S km. Total time taken= S (2×40) + S (2×60) = 5S 240 hr Average speed =S× 240 5S = 48 km/hr.

A Car Travels First Half Distance Between Two Places With A Speed Of40 Km/hr And Rest Of The Half Distance With A Speed Of 60 Km/hr.the Average Speed Of The Car Is?

Answer»

Let the total DISTANCE covered be S km.

Total time taken= S (2×40) + S (2×60) = 5S 240 hr

AVERAGE speed =S× 240 5S = 48 km/hr.

Let the total distance covered be S km.

Total time taken= S (2×40) + S (2×60) = 5S 240 hr

Average speed =S× 240 5S = 48 km/hr.

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A Car Travels First Half Distance Between Two Places With A Speed Of40 Km/hr And Rest Of The Half Distance With A Speed Of 60 Km/hr.the Average Speed Of The Car Is?

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