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प्रश्न
Find (x + y) ÷ (x − y), if
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उत्तर
\[x = \frac{5}{4}, y = \frac{- 1}{3}\]
so`(x+y)÷ (x-y)=(2/5+1/2)÷(2/5-1/2)`
`=9/10xx10/-1=-9`
so`(x+y)÷(x-y)=-9`
संबंधित प्रश्न
The sum of the two numbers is \[\frac{5}{9} .\] If one of the numbers is \[\frac{1}{3},\] find the other.
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
Divide:
Find (x + y) ÷ (x − y), if
State, True Or False
`7/9=(7+5)/(9+5)`
Mark the following pairs of rational numbers on the separate number lines: `3/4` and `- 1/4`
Mark the following pairs of rational numbers on the separate number lines: `2/5` and `(- 3)/5`
Mark the following pairs of rational numbers on the separate number lines: `1/4 "and" - 5/4`
If `x/y` is a rational number, then y is always a whole number.
