Advertisements
Advertisements
प्रश्न
Find `(-6)/13 - ((- 7)/15)`.
Advertisements
उत्तर
Has gone, `(-6)/13 - ((- 7)/15)`
= `(- 6)/13 + 7/15`
Now the LCM of the denominator of the former parameter = 13 × 15 = 195
= `((- 6 xx 15) + (7 xx 13))/195`
= `(- 90 + 91)/195`
= `1/195`
APPEARS IN
संबंधित प्रश्न
Find `7/24 - 17/36`
Find `(-3)/8 - 7/11`.
Evaluate:
`(-1) - 4/9`
Evaluate:
`(-2)/7 - 3/(-14)`
The sum of two rational numbers is `9/20`. If one of them is `2/5`, find the other.
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
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which subtracted from y gives z.
What should be subtracted from `(-2)/3` to obtain the nearest integer?
