Advertisements
Advertisements
प्रश्न
Find the sum:
`(-3)/(-11) + 5/9`
Advertisements
उत्तर
Given, `(-3)/(-11) + 5/9`
= `(3)/(11) + 5/9`
Now the LCM of the denominator of the former parameter = 11 × 9 = 99
= `((3 xx 9) + (5 xx 11))/99`
= `(27 + 55)/99`
= `82/99`
The numerator and denominator of the obtained rational number have no other multiple than 1.
Hence, = `82/99`
APPEARS IN
संबंधित प्रश्न
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`9/(-4) " and" (-3)/8`
Write the Additive Inverse(Negative) of : 0
Write the Additive Inverse(Negative) of : -2
Evaluate:
`(8/5 xx (-3)/2) + ((-3)/10 xx 9/16)`
Carry out the following subtraction involving a rational number.
`4 1/2 - 3 1/3`
Multiply the following rational number.
`0/6 xx 3/4`
Solve:
`3 2/5 - 2 1/4`
Add: `-2/3 + 3/8`
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x + (y + z).
What should be added to `(-1)/2` to obtain the nearest natural number?
