Advertisements
Advertisements
प्रश्न
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x – (y + z).
योग
Advertisements
उत्तर
Given, x = `(-4)/9`, y = `5/12` and z = `7/18`
Here, x – (y + z) = `(-4)/9 - (5/12 + 7/18)`
= `(-4)/9 - ((5 xx 3 + 7 xx 2)/36)`
= `(-4)/9 - ((15 + 14)/36)` ...[∵ LCM of 12 and 18 = 36]
= `(-4)/9 - 29/36`
= `(-4 xx 4 - 29)/36`
= `(-16 - 29)/36`
= `(-45)/36`
= `(-5)/4`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find `(-6)/13 - ((- 7)/15)`.
Find `-2 1/9 - 6`.
Evaluate:
`2/3 - 4/5`
Subtract:
`4/9` from `(-5)/9`
Evaluate:
`(-4)/9 - 2/(-3)`
Subtract:
`(-5)/8` from `(-13)/16`
The sum of two rational numbers is `9/20`. If one of them is `2/5`, find the other.
The sum of the two rational numbers is `(-2)/3`. If one of them is `(-8)/15` Find the other.
Subtract:
`4/7-(-8)/9-(-13)/7+17/9`
Subtract: `2 1/5 - (- 1)/3`
