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प्रश्न
Express `3/4` as a rational number with denominator:
36
योग
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उत्तर
To make the denominator 36, we have to multiply numerator and denominator by 9.
∴ `(3 xx 9)/(4 xx 9) = 27/36`
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अध्याय 8: Rationals Numbers - Exercise [पृष्ठ २४८]
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संबंधित प्रश्न
Add and express the sum as a mixed fraction:
\[\frac{- 12}{5} \text{and} \frac{43}{10}\]
Subtract the first rational number from the second in each of the following:
\[\frac{3}{8}, \frac{5}{8}\]
Fill in the branks:
\[\frac{- 7}{9} + . . . = 3\]
Find the value and express as a rational number in standard form:
\[\frac{10}{3} \div \frac{- 35}{12}\]
Find (x + y) ÷ (x − y), if
\[x = \frac{1}{4}, y = \frac{3}{2}\]
Insert a rational number between:
`(2)/(5) and (3)/(4)`
Insert a rational number between:
`(5)/(9) and (6)/(7)`
Arrange the following rational numbers in descending order.
`(7)/(13),(8)/(15), and (3)/(5)`
A number of the form `p/q` is said to be a rational number if ______.
All decimal numbers are also rational numbers.
