A student ride his bicycle on 8km/hand reaches school 2.5min late then he increase his speed on 10km/h he reaches school 5 minutes early..find the distace of school
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the answer will be 30km
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Step-by-step explanation:
formula---speed=distance/time
given
speed=8km
time=2.5min
II
speed=10km
time=5min
the distance of school=(8*2.5)-(5*10)
=50-20
=30 km distance of school..
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