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प्रश्न
Find the odd one out of the following and give reason.
पर्याय
`(-4)/(3)`
`(-7)/6`
`(-10)/3`
`(-8)/7`
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उत्तर
`bb((-7)/6)`
Explanation:
(a) `(-4)/3`
Addition of numerator and denominator is –4 + 3 = –1
(b) `(-7)/6`
Addition of numerator and denominator is –7 + 6 = –1
(c) `(-10)/3`
Addition of numerator and denominator is –10 + 3 = –7
(d) `(-8)/7`
Addition of numerator and denominator is –8 + 7 = –1
Except (b), all others have the same sum i.e., –1.
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संबंधित प्रश्न
Draw the number line and represent the following rational numbers on it:
`3/4`
Which of the following pairs represent the same rational number?
`(-16)/20 "and" 20/(-25)`
Write three rational numbers that lie between the two given numbers.
`2/7, 6/7`
Write three rational numbers that lie between the two given numbers.
`7/9 , -5/9`
Write three rational numbers that lie between the two given numbers.
`-3/4 , 5/4`
Write three rational numbers that lie between the two given numbers.
`7/8, (-5)/3`
Give an example and verify the following statement.
The mean of two rational numbers is rational and lies between them
There are countless rational numbers between `5/6` and `8/9`.
If x and y are two rational numbers such that x > y, then x – y is always a positive rational number.
The quotient of two rationals is always a rational number.
