Math, asked by pallisangha, 3 months ago

convert 1.23 into vulgar fraction ​

Answers

Answered by 12345678qwfpgjlu
2

Step-by-step explanation:

that is right answer

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Attachments:
Answered by Pratham2508
0

Answer:

The fraction is \frac{122}{99}

Explanation:

Given:

The decimal digit 1.23 bar

To Find:

Converting it into a fraction

Concept:

Vulgar fraction is referred to as the last digits being continuously repeated.

Solution:

Let the x = 1.23 bar ... (1)

Multiply it by 100

Therefore,

100x = 123.23bar ... (2)

By eq (2) - (1)

100x -x = 123.2323... - 1.2323.....

99x = 122

x = \frac{122}{99}

Definition:

Bar over a number:

  • When the line above the letter is a bar, the phrase "bar or vinculum" is used.
  • A vinculum is a horizontal line that is specifically used in mathematical notation to show that a set of letters or expressions is being grouped together.
  • In statistics, the sample mean of a distribution is shown as an x bar.
  • In mathematics, it represents the repetition of the number infinitely.

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