Math, asked by prahladv7pdc3bp, 1 year ago

३० किलोमीटर चलने में अजीत को अमित से २ घंटे समय अधिक लगता है यदि अजीत अपनी चाल दुगुनी कर दे तो उसे अमित से १ घंटा समय कम लगेगा उसकी चाल ज्ञात कीजिए<br />

Answers

Answered by TARUN2693
12
let speed of ajit = x kmph
speed of amit = y kmph
ATQ

30/x -30/y = 2

30/2x - 30/y = 1
solving these two equations
x = 15kmph Answer

prahladv7pdc3bp: thanks
prahladv7pdc3bp: wrong answer bhai
prahladv7pdc3bp: kosis karne ke liye thanks
TARUN2693: Question me problem h dost 2 baar try kr liya
Answered by rameshsingh101091
5

Answer:

5 and 7.5

30/x-30/y=2

30/y-30/2x=1

solving this we get x=5and y=7.5

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