Advertisements
Advertisements
प्रश्न
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find (x – y) + z.
Advertisements
उत्तर
Given, x = `(-4)/9`, y = `5/12` and z = `7/18`
We have, (x – y) + z = `((-4)/9 - 5/12) + 7/18`
= `(-4 xx 4 - 5 xx 3)/36 + 7/18` ...[∵ LCM of 9 and 12 = 36]
= `(-16 - 15)/36 + 7/18`
= `((-31)/36 + 7/18)`
= `(-31 + 7 xx 2)/36`
= `(-31 + 14)/36`
= `(-17)/36`
APPEARS IN
संबंधित प्रश्न
Evaluate:
`1 ÷ 1/3`
Evaluate:
`- 5/12 ÷ 1/16`
Evaluate:
`- 21/16 ÷ ((-7)/8)`
Evaluate:
`8/(-5) ÷ 24/25`
The value of `((-15)/23) ÷ (30/(-46))` is ________
Find (a + b) ÷ (a – b) if a = `(-3)/5`, b = `2/15`
If m is a common divisor of a and b, then `a/b = (a ÷ m)/underline`
If `p/q` is a rational number and m is a non-zero integer, then `p/q = (p xx m)/(q xx m)`.
If `p/q` is a rational number and m is a non-zero common divisor of p and q, then `p/q = (p ÷ m)/(q ÷ m)`.
Find the product of:
`(-4)/5` and `(-5)/12`
