Advertisements
Advertisements
प्रश्न
Evaluate:
`5/9 + 3/-4`
योग
Advertisements
उत्तर
`5/9 - 3/4`
| 2 | 9, 4 |
| 2 | 9, 2 |
| 3 | 9, 1 |
| 3 | 3, 1 |
| 1,1 |
(LCM of 9 and 4 = 2 x 2 x 3 x 3 = 36)
= `(5xx4)/(9xx4) - (3xx9)/(4xx9)`
= `(20-27)/36 = (-7)/36`
(LCM of 9 and 4 = 36)
= `(-7)/36`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Show the following numbers on a number line. Draw a separate number line for the example.
`(-5)/8 , 11/8`
Evaluate:
`(-8)/9 + -5/12`
Evaluate:
`0 + (-2)/7`
Evaluate:
`5/(-11) + 0`
Draw a number line and mark
`2/3, (-8)/3, 7/3, (-2)/3 and -2`
Show the following numbers on a number line.
`7/3, 2, (-2)/3`
`-3/4` is smaller than –2.
The rational numbers `(-12)/(-5)` and `(-7)/17` are on the opposite sides of zero on the number line.
Find a rational number exactly halfway between:
`1/6` and `1/9`
Find the odd one out of the following and give reason.
