Advertisements
Advertisements
Question
Compare the following number.
`(-25)/8, (-9)/4`
Advertisements
Solution
Let us first compare `(-25)/8 and (-9)/4` .
`(- 25)/8 = (- 25 xx 1)/(8 xx 1) = (- 25)/8 ; (- 9)/4 = (- 9 xx 2)/(4 xx 2) = (-18)/8`
Now , `(-25)/8 = (-18)/8`
= −25 < −18
`therefore (−25)/8 < (−9)/4`
RELATED QUESTIONS
Compare the following number.
`8/7, 0`
Compare the following number.
`-17/20, (-13)/20`
Compare the following number.
`(-7)/11, (-3)/4`
`(-4)/5` lies to the left of `(-3)/4`
Arrange the following rational numbers in ascending and descending order
`(-5)/12, (-11)/8, (-15)/24, (-7)/(-9), 12/36`
`-3/5` is ______ than 0.
Fill in the box with the correct symbol >, < or =.
`7/(-8) square 8/9`
Fill in the box with the correct symbol >, < or =.
`(-9)/7 square 4/(-7)`
Write the following rational numbers with positive denominators:
`5/(-8)`
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
