The length of a rectangular field is twice it's breadth. Meghana jogged around it 5 times and covered a distance of 3km. What is the length of the field?
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Answer:
100 m is the length of the field.
Step-by-step explanation:
3km = 3000 m
so , 3000 ÷ 5 = 600M bcoz Meghana jogged around it 3 times .
LET THE LENGTH AND BREADTH BE 2X AND X
therefore ,
PERIMETER OF RECTANGLE= 2(L+B)
600 = 2( 2X+X )
600 = 2(3X)
600 = 6X
600 / 6 = X
100 = X
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