A man cycles at the speedof 15km/hr how much time will he take to cover 375 metres?
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Answer:
i have attached a pic
Step-by-step explanation:
speed = distance / time
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Step-by-step explanation:
Given:- speed of cycle = 15 km/ hr
= 15 × 1000m/ 60 × 60s
= 150/ 36 m/s
= 25/6 m/s.
distance = 375 m.
we know that,
time = distance / speed.
time = 375 / (25/6)
time = 375 × 6/25
time = 15 ×6 s. ( 375 ÷ 25 = 15).
time = 90 s.
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