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3. Mitesh drives his car at a speed of 70 km per hour. How much distance will he cover in S hours 45 minutes? 4. The speed of a train is 60 km per hour. Calculate its speed in metres per second.pls possess friends tell me in full explanation don't spam​

Answer» 3. 402.5 Km4. 16.666 Meyers per secondExplanation:3. Speed of the car = 70 Km per hourTime taken = 5 hours and 45 MINUTES = 5.75 hours【( 5×60)+ 45 minutes = 300+45= 345 minutes = 345 ÷ 60 = 5.75 hours】Distance covered by the car = 5.75 × 70 = 402.5 Km4.Speed of the train = 60 Km per hour= 60× 1000 meter per hour= 60000 meter per hour= 60000 METERS in 1 hour= 60000 meters in 60 minutes= 60000 maters in 60 X 60 seconds= 60000 meters in 3600 seconds= 60000÷ 3600 meters in one second= 16.666 meters per second


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