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प्रश्न
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`5/(-6) "and" 2/3`
उत्तर
`5/(-6) + 2/3`
| 2 | 6, 3 |
| 3 | 3, 3 |
| 1, 1 |
LCM of 6, 3 = 2 x 3 = 6
= `(-5 xx1)/(6xx1) + (2xx2)/(3xx2)`
(LCM of 6 and 3 = 6)
= `(-5+4)/6 = (-1)/6`
Which is rational number.
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संबंधित प्रश्न
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`(-8)/13 "and (-4)/13`
Write the Additive Inverse(Negative) of : `(-7)/5`
Write the Additive Inverse(Negative) of : -2
Fill in the Blank:
`(-5)/(-12)`+ its additive inverse = ______
Carry out the following addition of a rational number.
`1 2/3 + 2 4/5`
Carry out the following subtraction involving a rational number.
`1 2/3 - 3 5/6`
Solve:
`3 2/5 - 2 1/4`
The value of `(-5)/12 + 7/15` = ________
Find the sum: `7/5 + 5/7`
Additive inverse of `2/3` is ______.
