The ratio of the length of the school ground to its width is 5:2. Find its
perimeter if the width is 40 m.
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Answered by
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length = 100 m..........
Answered by
0
Answer:
280m. Mark it as brainliest.
Step-by-step explanation:
we have: the ratio of sides is 5:2.
Let the length=5x
The width = 40m
2x=40
x=20
length = 5x =5 X 20 =100m
Perimeter=2(l+b)
=2(100+40)
=2 X 140
=280m.
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