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Fill in the blanks : (a) The bus-tripl...

Fill in the blanks :
(a) The bus-triplicate ratio of the inverse ratio of ` 27 : 64` is ________.
(b) The compound ratio of the inverse of the ratio `(x + y) : (x - y) " and " (x^(2) - y^(2)) : (x+ y)^(2)`

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The correct Answer is:
(a)`4:3 ; (b) 1 : 1`
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CALCUTTA BOOK HOUSE-RATIO AND PROPORTION-EXERCISE - 2.1 (Fill in the blanks)
  1. Fill in the blanks : (a) The bus-triplicate ratio of the inverse rat...

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