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प्रश्न
Write the multiplicative inverse.
`2/5`
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 `2/5`
= `1/(2/5)`
= `5/2`
संबंधित प्रश्न
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`6/11 "and" (-9)/11`
Write the Additive Inverse(Negative) of : 1
Which rational numbers should be added to `(-7)/8` to get `5/9`?
Carry out the following addition of a rational number.
`1 2/3 + 2 4/5`
Multiply the following rational number.
`3/11 xx 2/5`
Carry out the division of a rational number.
`40/12 div 10/4`
Carry out the division of a rational number.
`2 1/5 div 5 3/6`
Carry out the division of rational number:
`5 div 2/5`
Solve:
`4 3/8 div 25/18`
Satpal walks `2/3 "km from a place P, towards the east and then from there" 1 5/7` km towards west. Where will he be now from P?
