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प्रश्न
Find the sum:
`(-9)/10 + 22/15`
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उत्तर
`(-9)/10 + 22/15`
Now the LCM of the denominator of the latter parameter = 30
= `((- 9 xx 3) + (22 xx 2))/30`
= `(- 27 + 44)/30`
= `17/30`
The numerator and denominator of the obtained rational number have no other multiple than 1.
Hence, =`17/30`
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संबंधित प्रश्न
Write the Additive Inverse(Negative) of : `(-3)/8`
Write the Additive Inverse(Negative) of : `(-7)/5`
Write the Additive Inverse(Negative) of : `(-4)/(-13)`
Write the Additive Inverse(Negative) of : `(-3)/1`
Carry out the following subtraction involving a rational number.
`1 2/3 - 3 5/6`
Multiply the following rational number.
`0/6 xx 3/4`
Write the multiplicative inverse.
`(-3)/8`
Add: `-2/3 + 3/8`
Add: `2 1/7 + 3 8/14`.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when added to x gives y.
