Math, asked by ankitkumar3115, 11 months ago

express 0.5(bar is on 5) +0.67(bar is on 7) in the form of p/q​

Answers

Answered by thorodinson823
6

first we have to express both in the form of p/q:-

  1. 0.5(bar is on 5)
  2. let x be 0.5555
  3. => x=0.5555
  4. =>10x=5.5555
  5. =>10x-x=5.5555-x
  6. =>9x=5.5555-0.5555
  7. =>9x=5
  8. =>x=5/9

Again,

  1. 0.67(bar is on 7)

follow the above steps

=>x=61/90

Now,

5/9-61/90

=-11/90

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