Advertisements
Advertisements
प्रश्न
Evaluate:
`5/9 + (-7)/6`
Advertisements
उत्तर
`5/9 + (-7)/6`
| 2 | 9, 6 |
| 3 | 9, 3 |
| 3 | 3, 1 |
| 1, 1 |
LCM of 9 and 6 = 2 x 3 x 3 = 18
`= (5xx2)/(9xx2) - (7xx3)/(6xx3)`
(LCM of 9 and 6 = 18)
`= (10-21)/18`
`= (-11)/18`
APPEARS IN
संबंधित प्रश्न
Represent these numbers on the number line.
`-5/6`
Represent `(-2)/11, (-5)/11, (-9)/11` on the number line.
The rational numbers `1/2` and –1 are on the opposite sides of zero on the number line.
The rational numbers can be represented on the number line.
The rational numbers `1/2` and `- 5/2` are on the opposite sides of 0 on the number line.
Write the following rational numbers in the descending order.
`8/7, (-9)/8, (-3)/2, 0, 2/5`
On a number line, `4/3` is to the ______ of zero (0).
Represent the following rational numbers on a number line:
`3/8, (-7)/3, 22/(-6)`
Find a rational number exactly halfway between:
`5/(-13)` and `(-7)/9`
Find the odd one out of the following and give reason.
