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A motorcycle travel 10 hr the 1st half 21 km/h and 2nd at 24 km/h find the distance?

A225km

B112km

C224km

D220km

Answer:

C. 224km

Read Explanation:

Distance= 2AB/(A+B)× time = 2 × 21 × 24/(45) × 10 = 224 km


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