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प्रश्न
What rational number should be added to `- 3/16` to get `11/24`
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उत्तर
Sum of two numbers = `11/24`
One number = `- 3/16`
∴ The required number = `11/24 - ((-3)/16) => 11/24 + 3/16`
| 2 | 24,16 |
| 2 | 12, 8 |
| 2 | 6, 4 |
| 2 | 3, 2 |
| 3 | 3, 1 |
| 1 |
L.C.M. of 16 and 24 = 2 × 2 × 2 × 2 × 3 = 48
(∵ L.C.M. of 24, 16 = 48)
`= (11 xx 2)/(24 xx 2) - (3 xx 3)/(16 xx 3)`
`= (22 + 9)/48 = 31/48`
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संबंधित प्रश्न
Find three rational numbers equivalent to `4/-7`
Arrange the given rational numbers in descending order:
`5/8, 13/-16 "and" (-7)/12`
Fill in the blank:
`(-5)/8` and `3/10` are on the ________ side of zero
Add: `4/-15 "and" (-7)/-15`
Subtract: `4 "from" -3/13`
Evaluate: `5/4 xx 3/7`
Multiply: ` 35 "and" (-18)/25`
By what number should `(-5)/7` be divided so that the result is `(-15)/28`?
What rational number should be added to `(- 3)/5` to get 2?
Evaluate: `(7/8 xx 24/21) + ((-5)/9 xx 6/-25)`
