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प्रश्न
Write the multiplicative inverse.
`(-3)/8`
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उत्तर
It is known that the multiplicative inverse of any rational number a is the reciprocal of the rational number i.e., `1/"a"`
Multiplicative inverse of `- 3/8`
= `1/(-3/8)`
= `- 8/3`
संबंधित प्रश्न
Find the sum:
`-2 1/3 + 4 3/5`
Evaluate:
`3/8 + (-5)/12 + 3/7 + 3/12 + (-5)/8 + (-2)/7`
Carry out the following subtraction involving a rational number.
`7/11 - 3/7`
Carry out the following subtraction involving a rational number.
`13/36 - 2/40`
Carry out the following subtraction involving a rational number.
`1 2/3 - 3 5/6`
Carry out the division of a rational number.
`(-7)/8 div (-3)/6`
Carry out the division of a rational number.
`2/3 div (-4)`
The value of `(-5)/12 + 7/15` = ________
`(-5)/6 + (-1)/6` = ______.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when added to z gives us x.
