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प्रश्न
To convert a fraction into a per cent, we ______ it by 100.
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उत्तर
To convert a fraction into a per cent, we multiply it by 100.
Explanation:
A fraction is a number of the form:
`"Numerator"/"Denominator"`
To express it as a percentage, we convert it into a fraction out of 100.
This is done by multiplying the fraction by 100.
`"Percentage" = "Numerator"/"Denominator" xx 100`
For example:
`3/4 = 3/4 xx 100 = 75%`
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