Advertisements
Advertisements
प्रश्न
Add: `-3 "and" 2/3 `
Advertisements
उत्तर
`-3 "and" 2/3 = (-3)/1 + 2/3`
`= (- 3 xx 3)/(1 xx 3) + (2 xx 1)/(3 xx 1)`
(∵ L.C.M. of 1 and 3 = 3)
`= (-9)/3 + 2/3`
`= (- 9 + 2)/3 = (- 7)/3`
APPEARS IN
संबंधित प्रश्न
Arrange the given rational numbers in descending order:
`5/8, 13/-16 "and" (-7)/12`
Fill in the blank:
`5/8` and `-3/10` are on the ________ side of zero.
Evaluate: `(-2)/5 + 3/5 + (-1)/5`
Evaluate: `2/3 xx -6/7`
Multiply: ` 35 "and" (-18)/25`
A bus is moving with a speed of 65 `1/2` km per hour. How much distance will it cover in 1 `1/3` hours.
The product of two numbers is 14. If one of the numbers is `(-8)/7`, find the other.
If 6 identical articles can be bought for ₹ 2 `6/17`. Find the cost of each article.
What rational number should be added to `(- 3)/5` to get 2?
What rational number should be subtracted from `- 5/12` to get `5/24`.
