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  1. JEE Practice
  2. /Maths
  3. /Unit 1: Sets, Relations and Functions
  4. /Question

Maths · Functions

of a number is 51 greater than of the number. Then, that number is

\( 9 / 16 \) of a number is 51 greater than \( 50 \% \) of the number. Then, that number is

  • A. 832
  • B. 704
  • C. 960
  • D. 816

Step-by-step solution

Let the number be x. Then (9/16)x = (1/2)x + 51. Subtract (1/2)x: (9/16 - 8/16)x = 51 => (1/16)x = 51 => x = 816.
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