Advertisements
Advertisements
Question
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`6/11 "and" (-9)/11`
Solution
`6/11 + ((-9)/11)`
(Denominators are same `therefore` LCM = 11)
`(6-9)/11 = (-3)/11`
Which is a rational number
APPEARS IN
RELATED QUESTIONS
Find the sum:
`5/3 + 3/5`
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`(-2) "and" 2/5`
Evaluate:
`3/8 + (-5)/12 + 3/7 + 3/12 + (-5)/8 + (-2)/7`
Evaluate:
`(8/5 xx (-3)/2) + ((-3)/10 xx 9/16)`
Solve:
`12/5 xx ((-10))/3`
Add: `-2/3 + 3/8`
Find the sum: `7/5 + 5/7`
Find the sum: `-4 2/3 + 7 5/12`
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when added to z gives us x.
What should be added to `(-1)/2` to obtain the nearest natural number?
