Advertisements
Advertisements
प्रश्न
Find x, such that: `3/7 = "x"/-35`
बेरीज
Advertisements
उत्तर
`7/-4 = "x"/8`
`=> (3 xx -5)/(7 xx - 5) = "x"/-35`
`=> (-15)/-35 = "x"/-35`
⇒ x = - 15
shaalaa.com
Concept for Problem Solving Using Operations on Rational Numbers
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find three rational numbers equivalent to `-5/9`
Arrange the given rational numbers in ascending order:
`7/10 , (-11)/-30 "and" 5/-15`
Subtract: `11/18 "from" (-5)/18`
Subtract:
`(- 6)/25 "from" (-8)/5`
Evaluate: `((-12)/5) xx (10/-3)`
Multiply: `27/28 "and" -14`
Divide: `-14 "by" 7/-2`
Evaluate: `3 5/12 - 1 2/3`
The product of two numbers is 14. If one of the numbers is `(-8)/7`, find the other.
The sum of two rational numbers is `(-3)/8`. If one of them is `3/16` find the other,
