In fixed time ,a car travel 210km at the speed of 60km/h . If the speed of car is increased by 20 km/h ,how much more distance it will cover in the same time
princetandon92:
This is solve by ratio and proportion of indirect or direct proportion
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ALOHA...!!ʕ•ٹ•ʔ
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Time taken to cover 210km at 60 km/hr = 7/2 hr
Distance covered by (60+20)km/hr speed in 7/2 hr = 280km
Extra dist. travelled in increased speed = 280 - 210
= 70km
✌️__________✌️
―TheShadowHokage―
#FightForTheHallOfFame
I hope this will help u...☺️^-^☺️
✌️__________✌️
Time taken to cover 210km at 60 km/hr = 7/2 hr
Distance covered by (60+20)km/hr speed in 7/2 hr = 280km
Extra dist. travelled in increased speed = 280 - 210
= 70km
✌️__________✌️
―TheShadowHokage―
#FightForTheHallOfFame
I hope this will help u...☺️^-^☺️
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