Question

Total length of a pole is 21.3 meters. If 0.2 meter of the length of this pole
is inside the ground. Find how much of its length is outside the ground?
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Answer 1

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Correct option is

A

30

According to question,

 Let, total height of the pole be x,

So, 52x+2x+3=x

⟹10x=3

⟹x=30m

Hence total length of the pole is 30m.