10. An athlete runs 3 times around a field whose length is 150 m and breadth is 75m.
Find the distance covered by him.
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Aragorn2203
11.01.2020
Math
Secondary School
answered
An athlete run 3 times around a fields whose length is 150 m and breadth is 75 m.find the distance covered by him.
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ashishraj8789
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total distance covered =900*3=2700m
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qwtree
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The total distance covered by the athlete is 1.35 kilometres.
Given data :
Length of the field is 150 metres.
Breadth of the field is 75 metres.
Running rounds are for 3 times.
• Now,we have to calculate the total distance covered by the athlete by using the following mathematical formula :
= ( Perimeter of the field × Running round number)
• So,we have to calculate the perimeter of the field first by using the following mathematical formula
= 2× ( length + breadth)
= 2× (150+75)
= 2× 225
= 450 metres
The total distance covered by the athlete = (450×3) = 1350 metres = 1.35 kilometres (answer)
[ term of unit conversion is 1000 metres = 1km]