a boil is also at 9:30 a.m. for your school the school is to kilometre away from and classes start at 10 a.m. that the speed of 3 kilometre per hour does does first kilometre at what speed should walk to reach at time in second kilometre question mark
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Hey friend here your answer
• Distance => 2km
• Total Time => 30 min => 0.50hour
• u(initial speed) 3km/1hr for 1st 1 km
• Hence time taken = distance / speed
= 1/3h
•Time left => 0.5 - 1/3
=> 0.5/3
• Distance left => 1km
• Hence, speed at which he should walk 2nd km would be => 1/0.5/3 => 6km /h
The answer is 6km/hr
I hope its help you mark BRAINLIEST my answer dear friend
Thank you
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