Advertisements
Advertisements
प्रश्न
Evaluate:
`(2/(-3) xx 5/4) + (5/9 xx 3/(-10))`
योग
Advertisements
उत्तर
`= ((2xx5)/((-3)xx4)) + ((5xx3)/(9xx(-10)))`
`= ((1xx5)/((-3)xx2)) + ((1xx1)/(3xx(-2)))`
`= (-5)/6 + (-1)/6`
`= (-5-1)/6 = (-6)/6 = -1`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find the sum:
`(-8)/19 + (-2)/57`
Find the sum:
`(-2)/3 + 0`
Write the Additive Inverse(Negative) of : 0
Multiply the following rational number.
`3/11 xx 2/5`
Solve:
`3 2/5 - 2 1/4`
Satpal walks `2/3 "km from a place P, towards the east and then from there" 1 5/7` km towards west. Where will he be now from P?
If p + 2q = 18 and pq = 40, find `2/"p" + 1/"q"`
`(-3)/5 + 2/5` = ______.
Complete the following table by finding the sums:
| + | `-1/9` | `4/11` | `(-5)/6` |
| `2/3` | |||
| `-5/4` | `(-39)/44` | ||
| `-1/3` |
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when added to x gives y.
