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प्रश्न
Find `(-6)/13 - ((- 7)/15)`.
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उत्तर
Has gone, `(-6)/13 - ((- 7)/15)`
= `(- 6)/13 + 7/15`
Now the LCM of the denominator of the former parameter = 13 × 15 = 195
= `((- 6 xx 15) + (7 xx 13))/195`
= `(- 90 + 91)/195`
= `1/195`
संबंधित प्रश्न
Evaluate:
`2/3 - 4/5`
Subtract:
`5/8` from `(-3)/8`
Subtract:
`(-8)/11 ` from `4/11`
Which rational number should be subtracted from `(-5)/6` to get `4/9`?
The sum of the two rational numbers is `(-2)/3`. If one of them is `(-8)/15` Find the other.
Which rational number should be added to `(-5)/9` to get `(-2)/3`?
Evaluate:
`3/7+(-4)/9-(-11)/7-7/9`
The number which is subtracted from `(-6)/11` to get `8/9` is __________
`(-2)/9 - 7/9` = ______.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which subtracted from y gives z.
