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प्रश्न
Carry out the following subtraction involving a rational number.
`13/36 - 2/40`
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उत्तर
`13/36 - 2/40`
Now, LCM of 36 and 40 is 360.
`13/36 - 2/40`
`= (13xx10)/(36xx10) - (2xx9)/(40xx9)`
`= 130/360 - 18/360`
`= (130 - 18)/360`
`= 112/360`
`= (112 div 8)/(360 div 8)` ...(Since, HCF of 112 and 360 is 8)
`= 14/45`
संबंधित प्रश्न
Find the sum:
`(-2)/3 + 0`
Write the Additive Inverse(Negative) of : 0
Fill in the Blank:
`(-5)/(-12)`+ its additive inverse = ______
Multiply the following rational number.
`3/11 xx 2/5`
Multiply the following rational number.
`0/6 xx 3/4`
Write the multiplicative inverse.
`(-17)/39`
Carry out the division of a rational number.
`(-10)/11 div (-11)/10`
Carry out the division of a rational number.
`2 1/5 div 5 3/6`
The value of `(-5)/12 + 7/15` = ________
Find the sum: `7/5 + 5/7`
