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Questions and answers by
Imran Ali
Answers (1)
Data: let x and y are two possative numbers xy = 9 18/25 = 243/25 x = 3y calculate x = ? y = ? Solution xy = 243/25 3y.y = 243/25 3y2 = 243/25 divide 3 to both side y2 = 81/25 square root to both side y = 9/5 for x x = 3y x = 3.9/5 x = 27/5 hence two