Advertisements
Advertisements
प्रश्न
Add: `(-7)/24 "and" (-5)/48`
बेरीज
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
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
`5/8` and `-3/10` are on the ________ side of zero.
Add: `(-4)/9 "and" 2/9`
Add: `(-5)/9 "and" 7/18`
Evaluate: `(- 9)/4 + 13/3 + 25/6`
Subtract : `2/9 "from" 5/9`
Multiply: `3/25 "and" 4/5`
By what number should `(-3)/8` be multiplied so that the product is `(-9)/16`?
The sum of two rational numbers is -5. If one of them is `(-52)/25`, find the other.
Evaluate: `(7/8 xx 24/21) + ((-5)/9 xx 6/-25)`
Evaluate: `(8/15 xx (-25)/16) + ((-18)/35 xx 5/6)`
