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प्रश्न
Write the multiplicative inverse.
`-7 1/3`
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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`
The given number is `-7 1/3`
Now, `-7 1/3`
`= - (7 + 1/3)`
`= - ((21 + 1)/3)`
`= - 22/3`
Multiplicative inverse of `- 22/3`
= `1/(-22/3)`
= `- 3/22`
संबंधित प्रश्न
Fill in the blank:
Additive inverse of `(-5)/(-12)`= --------
Multiply the following rational number.
`3/11 xx 2/5`
Carry out the division of a rational number.
`2/3 div (-4)`
Carry out the division of rational number:
`5 div 2/5`
Add: `5/7 + 9/11`.
Find the sum: `7/5 + 5/7`
`(3/4 - 5/8) + 1/2` = __________
`(-3)/5 + 2/5` = ______.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when added to z gives us x.
What should be added to `(-1)/2` to obtain the nearest natural number?
