Math, asked by princetandon92, 1 year ago

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

Answers

Answered by 777Dushyant
11
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

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