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The denominator of a positive fraction i...

The denominator of a positive fraction is one more than twice the numerator. If the sum of the fraction and its reciprocal is 2.9, find the fraction,

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The correct Answer is:
`(2)/(5)`
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NAGEEN PRAKASHAN ENGLISH-QUADRATIC EQUATIONS-Exercise 4d
  1. A two digit number is made of two consccutive digits such that the sum...

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  2. In a certain positive fraction, the denominator is greater than the nu...

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  3. The denominator of a positive fraction is one more than twice the nume...

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  4. The numerator of a fraction is 4 less than the denominator. If 1 is ad...

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  5. The numerator of a fraction is 4 less than denominator. If 1 is adde...

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  6. The sides of a right angled triangle containing the right angle are 4x...

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  7. The hypotenuse of a right triangle is 13 cm and the difference between...

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  8. The longest side of a right angled triangle is 4cm longer than one sid...

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  9. In a tringle the measure of the greatest angle is square of measure ...

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  10. The hypotenuse of a right triangle is 3sqrt(10)c m . If the smaller...

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  11. A square lawn has a path 2m wide around it. The area of the path is 19...

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  12. the number of seats in a row is equal to the total number of rows in a...

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  13. The area of a recangular field is 260m^(2) . Had its length been 5 m l...

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  14. A chess board contains 64 equal squares and the area of each square...

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  15. A girl is twice as old as her sister. Four years hence, the product of...

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  16. The product of Ramus age (in years) five years ago with his age (in ...

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  17. Mrs. Mehra has two sons, one being exactly one year older than the oth...

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  18. The sum of ages of a boy and his brother is 25 years, and the product ...

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  19. A takes 6 days less than the time taken by B to finish a piece of work...

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  20. One pipe can fill a cistren in 3 hours less than the other. The two pi...

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