Advertisements
Advertisements
प्रश्न
Evaluate:
`(8/5 xx (-3)/2) + ((-3)/10 xx 9/16)`
बेरीज
उत्तर
`= ((8xx(-3))/(5xx2)) + (((-3)xx9)/(10xx16))`
`= (4xx(-3)/(5xx1)) + ((-3xx9)/(10xx16))`
`= -12/5 + ((-27)/160)`
| 2 | 160, 5 |
| 2 | 80, 5 |
| 2 | 40, 5 |
| 2 | 20, 5 |
| 2 | 10, 5 |
| 5 | 5, 5 |
| 1 |
LCM of 5 and 160 = 160
`= ((-12)xx32)/(5xx32) + ((-27)xx1)/(160xx1)`
`= (-384-27)/160 = (-411)/160`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the sum:
`5/4 + ((-11)/4)`
Find the sum:
`(-2)/3 + 0`
Write the Additive Inverse(Negative) of : `(-4)/(-13)`
Fill in the Blank:
`(-5)/(-12)`+ its additive inverse = ______
Carry out the following addition of a rational number.
`1 2/3 + 2 4/5`
Write the multiplicative inverse.
`2/5`
Carry out the division of a rational number.
`40/12 div 10/4`
Carry out the division of a rational number.
`2 1/5 div 5 3/6`
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` |
