vinu260569 vinu260569

16-09-2020
Mathematics

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16. Rahul cycles at a speed of 6km/hr to reach school in 20 minutes. What should his
speed be if he wants to reach school in 15 minutes?

Respuesta :

ChoiSungHyun ChoiSungHyun

16-09-2020

Step-by-step explanation:

Distance to school = (6km/h)(1/3h) = 2km

2km in 15 minutes = 8km in 60 minutes.

Hence his speed should be 8km/h.

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