A motor can does a journey in 10 hours.The first half at 21km/hour and the second half 24km/hour.Find the distance travel
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Answer:
Total Distance = 2d = 224 Kms.
Explanation:
Let distance travelled is “2d”.
=> d/21 + d/24 = 10
=> (24 + 21)d = 10 x 21 x 24
=> d = 10 x 21 x 24/45
= 112 kms
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