Advertisements
Advertisements
प्रश्न
Multiply the following rational number.
`(-8)/9 xx 3/4`
बेरीज
Advertisements
उत्तर
`(-8)/9 xx 3/4`
`= ((-8)xx3)/(9xx4)`
`= (-24)/36`
`= (-24div12)/(36div12)` ...(Since, HCF of 24 and 36 is 12)
`= - 2/3`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`(-8)/13 "and (-4)/13`
Fill in the blank:
Additive inverse of `(-5)/(-12)`= --------
Carry out the following addition of a rational number.
`5/36 + 6/42`
Carry out the following subtraction involving a rational number.
`4 1/2 - 3 1/3`
Solve:
`3 2/5 - 2 1/4`
Add: `2 1/7 + 3 8/14`.
Add: `5/7 + 9/11`.
`(-5)/6 + (-1)/6` = ______.
Find the sum of `7/3` and `(-4)/3`.
Complete the following table by finding the sums:
| + | `-1/9` | `4/11` | `(-5)/6` |
| `2/3` | |||
| `-5/4` | `(-39)/44` | ||
| `-1/3` |
