In a race, Puja and Jakir start to complete from the same point and same time on a circular track of length of diameter is 28 meter. When Puja finishes the race at the competition by 4 revolution, Jakir is one revolution behind. Let us calculate how many meters is the length of the race and by how many miters Puja beats Jakir.
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Answer:
Diameter of the track= 28 m
Radius of track (r) = 14 m
circumference = 2×Pie×r
=2×22/7×14=88 meters
total Length of track for 1 round = 88 m
pooja completed 4 rounds = 88×4=352 m
Jakir is one revolution behind = 88×3=264 m
Total difference between pooja and jakir = 352-264=88 m
Step-by-step explanation:
Diameter of the track= 28 m
Radius of track (r) = 14 m
circumference = 2×Pie×r
=2×22/7×14=88 meters
total Length of track for 1 round = 88 m
pooja completed 4 rounds = 88×4=352 m
Jakir is one revolution behind = 88×3=264 m
Total difference between pooja and jakir = 352-264=88 m
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