motorcycle moves with a speed of 45 km/h in 15minutes and with a speed of 75 km/ h for the next 30 minutes. What is the total distance travelled by the motorcycle?
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- Distance covered = 48.75 km
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Answer: 48.75km
Explanation:
Speed 1= 45km/h
Time 1= 15min = 15/60h
Distance 1= Speed×Time
= 45×15/60
= 11.25km
Speed 2= 75km/h
Time 2= 30min = 30/60h
Distance 2= Speed×Time
= 75×30/60
= 37.5km
∴ Total Distance = Distance1 + Distance2
= 11.25+37.5km
= 48.75km
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