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प्रश्न
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which subtracted from y gives z.
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उत्तर
Given, x = `(-4)/9`, y = `5/12` and z = `7/18`
Let we subtract A from y to get z.
∴ y – A = z
⇒ `5/12 - A = 7/18`
⇒ `-A = 7/18 - 5/12`
= `(7 xx 2 - 5 xx 3)/36` ...[∵ LCM of 18 and 12 = 36]
= `(14 - 15)/36`
= `(-1)/36`
⇒ `A = 1/36`
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संबंधित प्रश्न
Find `(-6)/13 - ((- 7)/15)`.
Subtract:
`(-8)/11 ` from `4/11`
Subtract:
`4/9` from `(-5)/9`
Evaluate:
`(-1) - 4/9`
Subtract:
`(-9)/22` from `5/33`
The sum of two rational numbers is `9/20`. If one of them is `2/5`, find the other.
Which rational number should be subtracted from `(-5)/6` to get `4/9`?
Evaluate:
`3/7+(-4)/9-(-11)/7-7/9`
Subtract:
`4/7-(-8)/9-(-13)/7+17/9`
The number which is subtracted from `(-6)/11` to get `8/9` is __________
