Math, asked by kirtika13h, 7 months ago

102. A car covers a distance of 120 km.
in 4 hours. How much speed of a
car should be increased to cover the
same distance in 3 hours.​

Answers

Answered by srinivasraomail49
1

Answer:

here is solution given distance=120km,time =4hrs ,speed=30km/hr , distance =120km but we have time =3hrs speed=? then 120/3=40km/hr,increase in speed=40-30=10km/hr I hope it helps you please mark me as brainliest by A L V Sahasra

Answered by puzzlepedia
2

Answer:

Increase 10km/hr

Step-by-step explanation:

120km/4hr = 30 km /hr

120km/3hr = 40 km /hr

40-30=10km / hr

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