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प्रश्न
Carry out the following subtraction involving a rational number.
`7/11 - 3/7`
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उत्तर
`7/11 - 3/7`
Now, LCM of 11 and 7 is 77.
`7/11 - 3/7`
`= (7 xx 7)/(11 xx 7) - (3 xx 11)/(7 xx 11)`
`= 49/77 - 33/77`
`= (49 - 33)/77`
`= 16/77`
संबंधित प्रश्न
Find the sum:
`(-3)/(-11) + 5/9`
Find the sum:
`(-8)/19 + (-2)/57`
Find the sum:
`(-2)/3 + 0`
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`(-5)/8` and `3/8`
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 : `(-3)/8`
Write the Additive Inverse(Negative) of : 0
Which rational numbers should be added to `(-7)/8` to get `5/9`?
Multiply the following rational number.
`(-8)/9 xx 3/4`
`(3/4 - 5/8) + 1/2` = __________
