Advertisements
Advertisements
प्रश्न
Find the sum of `8/13` and `3/11`.
उत्तर
Given, `8/13` and `3/11`
Sum = `8/13 + 3/11`
= `(8 xx 11)/(13 xx 11) + (3 xx 13)/(11 xx 13)`
= `88/143 + 39/143` ......[∵ LCM of 13 and 11 = 143]
= `(88 + 39)/143`
= `127/143`
Hence, the sum of `8/13` and `3/11` is `127/143`.
APPEARS IN
संबंधित प्रश्न
Find the sum:
`5/3 + 3/5`
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`5/(-6) "and" 2/3`
Write the Additive Inverse(Negative) of : `(-4)/(-13)`
Write the Additive Inverse(Negative) of : 0
Carry out the following addition of a rational number.
`2 3/11 + 1 3/77`
Carry out the following subtraction involving a rational number.
`13/36 - 2/40`
Multiply the following rational number.
`0/6 xx 3/4`
Write the multiplicative inverse.
`(-17)/39`
Write the multiplicative inverse.
`-7 1/3`
Add: `2 1/7 + 3 8/14`.