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प्रश्न
Without actual division, find the following rational numbers have terminating decimal expansion
`21/15`
योग
उत्तर
`21/15 = 7/5`
= `7/5^1`
`21/15` has terminating decimal expression.
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Conversion of Terminating Decimals into Rational Numbers
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अध्याय 2: Real Numbers - Exercise 2.2 [पृष्ठ ५२]
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