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प्रश्न
Find (x + y) ÷ (x − y), if
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उत्तर
\[x = \frac{2}{7}, y = \frac{4}{3}\]
So`(x+y)÷(x+y)=(2/7+4/3)÷(2/7-4/3)`
`=34/21xx21/-22=-17/11`
So`(x+y)÷(x-y)=(-17)/11`
संबंधित प्रश्न
Simplify:
Simplify:
Subtract the first rational number from the second in each of the following:
What number should be added to \[\frac{- 5}{7}\] to get\[\frac{- 2}{3}?\]
Arrange the following rational numbers in ascending order.
`(-7)/(12), (-3)/(10) and (-2)/(5)`
Arrange the following rational numbers in ascending order.
`(10)/(9),(13)/(12) and (19)/(18)`
Arrange the following rational numbers in descending order.
`(4)/(3), (-14)/(5) and (17)/(15)`
8 can be written as a rational number with any integer as denominator.
Express `3/4` as a rational number with denominator:
–80
Write the following numbers in the form `p/q`, where p and q are integers:
One-fourth
