convert 1.23 into vulgar fraction
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Answer:
The fraction is
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
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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