if a 36 cm thread is used to wrap a book , lengthwise
twice and breadthwise once, what is the size of the book?

Answer Posted / n

@ Aprameya Shyam
length=x does not imply breadth=36-x

2x+4y=36.

3 possible answers are
(2,8) -> 16sqcm.
(4,7) -> 28sqcm.
(6,6) -> 36sqcm

Is This Answer Correct ?    7 Yes 0 No



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