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प्रश्न
Find the sum: `7/5 + 5/7`
बेरीज
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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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पाठ 1: Numbers - Exercise 1.2 [पृष्ठ १९]
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संबंधित प्रश्न
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`(-8)/13 "and (-4)/13`
Evaluate:
`3/7 + (-4)/9 + (-11)/7 + 7/9`
Write the Additive Inverse(Negative) of : `4/(-9)`
Which rational numbers should be added to `(-7)/8` to get `5/9`?
Carry out the following addition of a rational number.
`1 2/3 + 2 4/5`
Carry out the following addition of a rational number.
`11/17 + 13/19`
Carry out the following subtraction involving a rational number.
`4 1/2 - 3 1/3`
Carry out the division of a rational number.
`(-7)/8 div (-3)/6`
If p + 2q = 18 and pq = 40, find `2/"p" + 1/"q"`
Find the sum of `8/13` and `3/11`.
