Advertisements
Advertisements
प्रश्न
Add: `(-7)/24 "and" (-5)/48`
योग
Advertisements
उत्तर
`(-7)/24 "and" (-5)/48`
`= (- 7 xx 2)/(24 xx 2) + (- 5 xx 1)/(48 xx 1)`
(∵ L.C.M. of 24 and 48 = 48)
`= (- 14)/48 + (-5)/48`
`= ((- 14) + (-5))/48 = (- 14 - 5)/48 =(- 19)/48`
shaalaa.com
Concept for Problem Solving Using Operations on Rational Numbers
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Express the following rational number in the standard form. `5/-12`
Arrange the given rational numbers in ascending order:
`7/10 , (-11)/-30 "and" 5/-15`
Evaluate: `- 2/3 + 5/2 + 2`
Subtract : `(-6)/11 "from" (-3)/(-11)`
Evaluate: `2/3 xx -6/7`
Multiply: `6 2/3 "and" -3/8`
Multiply: `27/28 "and" -14`
A bus is moving with a speed of 65 `1/2` km per hour. How much distance will it cover in 1 `1/3` hours.
Divide: `-14 "by" 7/-2`
What rational number should be subtracted from `5/8` to get `8/5`.
