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प्रश्न
Find the sum of `7/3` and `(-4)/3`.
योग
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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:
`(-8)/19 + (-2)/57`
Evaluate:
`2/3 + (-4)/5 + 1/3 + 2/5`
Evaluate:
`3/8 + (-5)/12 + 3/7 + 3/12 + (-5)/8 + (-2)/7`
Fill in the Blank
If `a/b` is additive inverse of `(-c)/d`, then `(-c)/d` is additive inverse of ------.
Multiply the following rational number.
`(-8)/9 xx 3/4`
Carry out the division of a rational number.
`40/12 div 10/4`
Carry out the division of a rational number.
`(-7)/8 div (-3)/6`
Carry out the division of rational number:
`9/11 div (-8)`
Solve:
`5/12 + 7/16`
Add: `-2/3 + 3/8`
