Question

8.A pole of height 3 metre struck is struck by a speeding car and breaks into two pieces such that the first piece is ½ of the second. find the length of both pieces?

class -7th
chapter- ratio and proportion

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Answer 1

Answer:

let first piece be a then the second piece becomes 2a as first is half of second as pole of height 3is broken down to make both pieces so sum of heights of both pieces is equal to height of pole which is 3m so height of first piece becomes 1 and of second piece becomes 2 and a =1

Answer 2

ohhhhh didi I was just confused