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प्रश्न
Find the sum of `7/3` and `(-4)/3`.
योग
उत्तर
Given, `7/3` and `(-4)/3`
Sum = `7/3 + (-4/3)`
= `7/3 - 4/3` ......[∵ LCM of 3 and 3 = 3]
= `(7 - 4)/3`
= `3/3`
= 1
Hence, the sum of `7/3` and `(-4)/3` is 1.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 8: Rationals Numbers - Exercise [पृष्ठ २४९]
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संबंधित प्रश्न
Find the sum:
`(-3)/(-11) + 5/9`
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
`7/(-18) "and" 8/27`
Write the Additive Inverse(Negative) of : 1
Write the Additive Inverse(Negative) of : `-1/3`
Fill in the blank:
Additive inverse of `(-5)/(-12)`= --------
Write the multiplicative inverse.
7
Carry out the division of rational number:
`9/11 div (-8)`
Solve:
`3 2/5 - 2 1/4`
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when added to z gives us x.
