Question:The area of a rectangle 108 m long is the same as that of a square having each side 72 m long. The width of the rectangle is :
A `36 m` B `48 m` C `42 m` D `37.5 m`
+ AnswerB
+ ExplanationLet, breadth = x metres. Then, `108 xx x = 72 xx 72 or x` `= ((72 xx 72)/(108))` `= 48 m.`
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