Advertisements
Advertisements
प्रश्न
Find x, such that: `(-2)/3=6/"x"`
योग
Advertisements
उत्तर
`(-2)/3=6/"x"`
-2x = 6 × 3
x = `(6 xx 3)/-2 = -3 xx 3 = -9`
`therefore (-2)/3=6/-9 = - 6/9`
OR
`(-2)/3=6/"x"`
`=> (- 2 xx 3)/(- 3 xx 3) = 6/"x"`
`=> 6/-9 = 6/"x"`
⇒ x = - 9
shaalaa.com
Concept for Problem Solving Using Operations on Rational Numbers
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find three rational numbers equivalent to `-5/9`
Compare: `(5)/-9 and (-5)/-9`
Compare: `(-7)/8 and 5/-6`
Add: `4/-15 "and" (-7)/-15`
Add: `(-7)/24 "and" (-5)/48`
Evaluate: `(-8)/9 + 4/9 + (-2)/9`
Evaluate: `- 11/18 + (-3)/9 + 2/-3`
Evaluate: `2 14/25 xx ((-5)/16)`
Evaluate: `(7/8 xx 8/7) + ((-5)/9) xx (6/-25)`
By what number should `(-5)/7` be divided so that the result is `(-15)/28`?
