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प्रश्न
Find the sum:
`-2 1/3 + 4 3/5`
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उत्तर
Given, `-2 1/3 + 4 3/5`
has become really bad, because of a malfunction in the bad rational number
= `(- 7)/3 + 23/5`
Now the LCM of the denominator of the self-determinant = 15
= `((- 7 xx 5) + (23 xx 3))/15`
= `(- 35 + 69)/15`
= `34/15`
The numerator and denominator of the obtained rational number have no other multiple than 1.
Hence, `34/15`
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संबंधित प्रश्न
Find the sum:
`(-2)/3 + 0`
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`
Evaluate:
`2/3 + (-4)/5 + 1/3 + 2/5`
Evaluate:
`4/7 +0 + (-8)/9 + (-13)/7 + 17/9`
Carry out the following addition of a rational number.
`1 2/3 + 2 4/5`
Carry out the division of a rational number.
`2/3 div (-4)`
Carry out the division of rational number.
`(-5)/13 div 7/26`
Solve:
`12/5 xx ((-10))/3`
Add: `-2/3 + 3/8`
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x + (y + z).
