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The Sum Of The Two Position Number P And Q Is 2.5 Time Their Difference .if The Product Of The Number 84 Then The What Is The Sum Of Those Two Number? |
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Answer»
According to the QUESTION (P + Q) = 2.5 (P - Q) P + Q = 2.5P - 25Q 3.5Q = 1.5P P / Q = 7/3 .....(i) Now PQ = 84. Let the number be P and Q According to the question (P + Q) = 2.5 (P - Q) P + Q = 2.5P - 25Q 3.5Q = 1.5P P / Q = 7/3 .....(i) Now PQ = 84. |
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