Advertisements
Advertisements
Question
Divide: `21/44 "by" - 11/9`
Sum
Advertisements
Solution
`21/44 "by" - 11/9`
`= 21/44 div (- 11/9) => 21/44 xx - 9/11`
`= (21 xx (-9))/(44 xx 11) = - 189/484`
shaalaa.com
Concept for Problem Solving Using Operations on Rational Numbers
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Find three rational numbers equivalent to `8/-15`
Add: `(-2)/5 "and" 3/7`
Add: `(-9)/(-16) "and" (-11)/8`
Evaluate: `(- 7)/6 + 4/-15 + (-4)/-30`
Subtract : `(-6)/11 "from" (-3)/(-11)`
Subtract: `(- 16)/21 "from" 1`
Multiply: `1 1/6 "and" 18`
Evaluate: `((-5)/9 xx 6/-25) + (24/21 xx 7/8)`
What rational number should be added to `(- 3)/5` to get 2?
Evaluate: `(7/8 xx 24/21) + ((-5)/9 xx 6/-25)`
