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Question
The simplest form of the rational number `63/84` is ______.
Options
`3/4`
`21/28`
`9/12`
`42/63`
MCQ
Fill in the Blanks
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Solution
The simplest form of the rational number `63/84` is `underlinebb(3/4)`.
Explanation:
To simplify `63/84`, divide both numerator and denominator by their greatest common divisor (GCD).
The GCD of 63 and 84 is 21.
Dividing numerator and denominator by 21:
`(63 ÷ 21)/(84 ÷ 21) = 3/4`
So, `3/4` is the simplest form since 3 and 4 have no common factors other than 1.
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