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प्रश्न
Find x, such that: `7/-4 = "x"/8`
योग
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उत्तर
`7/-4 = "x"/8`
-4x = 7 × 8
x = `(7 xx 8)/-4 = -7 xx 2 = - 14`
x = - 14
OR
`=> (- 7 xx 2)/(4 xx 2) = "x"/8`
`=> -14/8 = "x"/8`
x = - 14
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संबंधित प्रश्न
Arrange the given rational numbers in descending order:
`3/-10, (-13)/30 "and" 8/-20`
Fill in the blank:
`-5/8` and `-3/10` are on the ________ side of zero.
Add: `(-4)/9 "and" 2/9`
Add: `(-2)/5 "and" 3/7`
Add: `(-7)/24 "and" (-5)/48`
Evaluate: `(- 7)/6 + 4/-15 + (-4)/-30`
Multiply: `5 1/8 "and" -16`
Divide: `15/28 "by" 3/4`
Divide: `-14 "by" 7/-2`
The product of two numbers is 14. If one of the numbers is `(-8)/7`, find the other.
