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प्रश्न
Find x, such that: `3/7 = "x"/-35`
योग
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उत्तर
`7/-4 = "x"/8`
`=> (3 xx -5)/(7 xx - 5) = "x"/-35`
`=> (-15)/-35 = "x"/-35`
⇒ x = - 15
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संबंधित प्रश्न
Express the following rational number in the standard form. `(-7)/-8`
Express the following rational numbers to the lowest terms: `(-48)/-72`
Add: `-3 "and" 2/3 `
Evaluate: `(-11)/12 + 5/16 + (-3)/8`
Subtract: `5/8 "from" (-5)/16`
Evaluate: `5/4 xx 3/7`
Evaluate: `(-45)/39 xx (-13)/15`
Divide: `35 "by" (- 7)/9`
The product of two rational numbers is 24. If one of them is `- 36/11`, find the other.
Evaluate:
`((-13)/7 xx (- 35)/39) - ((-7)/45 xx (9)/14)`
