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प्रश्न
Find the sum: `7/5 + 5/7`
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उत्तर
`7/5 + 5/7 = (7 xx 7 + 5 xx 5)/35`
= `(49 + 25)/35`
= `74/35`
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संबंधित प्रश्न
For each set of rational number, given below, verify the associative property of addition of rational number:
(i) `1/2 , 2/3 "and"-1/6`
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Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`7/(-18) "and" 8/27`
Write the Additive Inverse(Negative) of : 0
Write the Additive Inverse(Negative) of : `-1/3`
Write the Additive Inverse(Negative) of : `(-3)/1`
Carry out the division of a rational number.
`(-7)/8 div (-3)/6`
Carry out the division of a rational number.
`2/3 div (-4)`
Find the sum: `-4 2/3 + 7 5/12`
`(-3)/5 + 2/5` = ______.
