a car travels 130 km in 2 1/2 [2 and a half hour] a.find the time required to travel 240 km. b.find the distance in 3 hours
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Answered by
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time taken to distance covered 130 km=5÷2 hr
time taken to distance covere in 1 km =(5÷2)×1÷130
=(60÷13)hr
=4 hr 36 sec (approx.)
distance covered in 1hr =130÷2.5
distance covered in 3 hr =216km
time taken to distance covere in 1 km =(5÷2)×1÷130
=(60÷13)hr
=4 hr 36 sec (approx.)
distance covered in 1hr =130÷2.5
distance covered in 3 hr =216km
soban:
plz tell me
a bit is missing
you found out the time required for 1 km but not 240 kms
oh sorry
can you edit it ?
if u understand not need it
i know
but the person will not mark your answer as brainliest unless it is best
in which class study u
10th
Answered by
3
time taken to distance covered 130 km=5÷2 hr
time taken to distance covere in 1 km =(5÷2)×1÷130
=(60÷13)hr
=4 hr 36 sec (approx.)
a) time required for 240 kms = 240*60/13
= 156.92 hrs.
b) distance covered in 1hr =130÷2.5
distance covered in 3 hr =216km
time taken to distance covere in 1 km =(5÷2)×1÷130
=(60÷13)hr
=4 hr 36 sec (approx.)
a) time required for 240 kms = 240*60/13
= 156.92 hrs.
b) distance covered in 1hr =130÷2.5
distance covered in 3 hr =216km
plzz mark as brainliest
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