Advertisements
Advertisements
प्रश्न
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which subtracted from y gives z.
Advertisements
उत्तर
Given, x = `(-4)/9`, y = `5/12` and z = `7/18`
Let we subtract A from y to get z.
∴ y – A = z
⇒ `5/12 - A = 7/18`
⇒ `-A = 7/18 - 5/12`
= `(7 xx 2 - 5 xx 3)/36` ...[∵ LCM of 18 and 12 = 36]
= `(14 - 15)/36`
= `(-1)/36`
⇒ `A = 1/36`
APPEARS IN
संबंधित प्रश्न
Find `5/63 - ((-6)/21)`.
Find `-2 1/9 - 6`.
Subtract:
`1/4`from `(-3)/8`
The sum of two rational numbers is `9/20`. If one of them is `2/5`, find the other.
What should be added to -2 to get `3/8`?
Which rational number should be added to `(-5)/9` to get `(-2)/3`?
Evaluate:
`2/3+(-4)/5-1/3-2/5`
`3/4 xx (1/2 - 1/4) = 3/4 xx 1/2 - 3/4 xx 1/4` illustrates that multiplication is distributive over
`(-2)/9 - 7/9` = ______.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x – (y + z).
