Math, asked by krushnachnagul, 8 months ago

i f the difference the reciprocal of a positive proper fraction and the fraction itself be 9/20 the fraction is

Answers

Answered by gauravarduino

Step-by-step explanation:

Let x be the required fraction then acc to Q we have, 1/x - x = 9/20. ... 20x^2 - 25x-16x - 20 = 0. ... Ek vyakti ka pahle 5 mahine ka ausat kharch 120 rupaye Hai agale Saat mahine Tak ka 130 rupaye Agar Ek varsh Mein varsh Bhar Mein 290 rupaye Bacha Tha.

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