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3 years ago

9

a cycle travel 1st km at therateof 10 km per hour the second km at the rate of 3 per hour and third at therate of 6 km.find the

average speed of cyclea cycle travel 1st km at therateof 10 km per hour the second km at the rate of 3 per hour

1 answer:

Tanya [424]3 years ago

6 0

Answer:

18 kilometers 120 kilometers

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