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HEY MATE ,
HERE YOUR ANSWER GOES -
CAR CROSS HIS DESTINATION IN HOW MANY HOURS -2 HOURS
......... AT THE SPEED OF - 80 KM/H
IT COVERS ITS DESTINATION BY 2 hours by 60km per hour. .
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Answered by
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Answer: 1 Hour & 30 Minutes
Step-by-step explanation:
Using Unitary Method ,
With 80 km/hr ------2 Hours
With 1 km/hr ------2/80 Hours
With 60 km/hr ------2/80×60 = 1.5 Hours
So , 1 Hour & 30 Minutes.
Thank You.
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