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प्रश्न
Find the sum:
`(-3)/(-11) + 5/9`
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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`
संबंधित प्रश्न
Find the sum:
`(-9)/10 + 22/15`
Find the sum:
`-2 1/3 + 4 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`
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 : `4/(-9)`
Write the Additive Inverse(Negative) of : `-1/3`
Evaluate:
`(2/(-3) xx 5/4) + (5/9 xx 3/(-10))`
Carry out the following subtraction involving a rational number.
`1 2/3 - 3 5/6`
Solve:
`12/5 xx ((-10))/3`
Add: `-2/3 + 3/8`
