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प्रश्न
Write the following rational numbers with positive denominators:
`5/(-8)`
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उत्तर
We can write, `5/(-8) = (5 xx (-1))/(-8 xx (-1)) = (-5)/8` ...[Multiplying numerators and denominators by (–1)]
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संबंधित प्रश्न
Compare the following number.
`12/15, 3/5`
Arrange the following rational numbers in ascending and descending order
`(-5)/12, (-11)/8, (-15)/24, (-7)/(-9), 12/36`
Arrange the following rational numbers in ascending and descending order
`(-17)/10, (-7)/5, 0, (-2)/4, (-19)/20`
The sum of the digits of the denominator in the simplest form of `112/528` is _________
`(-1)/2` is ______ than `1/5`.
Fill in the box with the correct symbol >, < or =.
`5/6 square 8/4`
Fill in the box with the correct symbol >, < or =.
`(-9)/7 square 4/(-7)`
Fill in the box with the correct symbol >, < or =.
`8/8 square 2/2`
Given that `p/q` and `r/s` are two rational numbers with different denominators and both of them are in standard form. To compare these rational numbers we say that:
`square/square > square/square`, if p × s > r × q
Chhaya simplified a rational number in this manner `(-25)/(-30) = (-5)/6`. What error did the student make?
