What does it mean by keepng a bar over the numbers in simplification?
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it means that the number is repeating more than once
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The bar is known as a Vinculum.
A vinculum is a horizontal line used in mathematical notation for a specific purpose. It is most commonly used today to indicate the repetend of a repeating decimal. It may be placed as an overline over a mathematical expression to indicate that the expression is to be considered grouped together.
Usage of vinculum.
hope u find this answer helpful.
A vinculum is a horizontal line used in mathematical notation for a specific purpose. It is most commonly used today to indicate the repetend of a repeating decimal. It may be placed as an overline over a mathematical expression to indicate that the expression is to be considered grouped together.
Usage of vinculum.
A vinculum can indicate the repetend of a repeating decimal value:
1/7 = 0.142857 = 0.1428571428571428571...hope u find this answer helpful.
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