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प्रश्न
Carry out the following addition of a rational number.
`11/17 + 13/19`
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उत्तर
`11/17 + 13/19`
Now, LCM of 17 and 19 is 323.
`11/17 + 13/19`
`= (11 xx 19)/(17 xx 19) + (13 xx 17)/(19 xx 17)`
`= 209/323 + 221/323`
`= 430/323`
संबंधित प्रश्न
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`6/11 "and" (-9)/11`
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number.
`5/(-6) "and" 2/3`
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`(-2) "and" 2/5`
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`9/(-4) " and" (-3)/8`
Evaluate:
`4/7 +0 + (-8)/9 + (-13)/7 + 17/9`
Fill in the Blank:
`(-5)/(-12)`+ its additive inverse = ______
Write the multiplicative inverse.
`(-3)/8`
If p + 2q = 18 and pq = 40, find `2/"p" + 1/"q"`
`(-3)/5 + 2/5` = ______.
Find the sum of `8/13` and `3/11`.
