Advertisements
Advertisements
Question
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
Solution
\[\text{Multiplicative inverse (reciprocal) of}\ \frac{- 7}{9} = \frac{- 9}{7}\]
APPEARS IN
RELATED QUESTIONS
Find the multiplicative inverse `(-5)/8 xx (-3)/7`
Write: The rational number that does not have a reciprocal
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
Verify the additive and multiplicative inverse property for the rational numbers `(-7)/17` and `17/27`
The reciprocal of x–1 is `1/x`.
Simplify
`3/7 + (-2)/21 xx (-5)/6`
Simplify
`7/8 + 1/16 - 1/12`
Find the multiplicative inverse of `3 1/3`
`5 1/2` metres long rope is cut into 12 equal pieces. What is the length of each piece?
Shalini has to cut out circles of diameter `1 1/4` cm from an aluminium strip of dimensions `8 3/4` cm by `1 1/4` cm. How many full circles can Shalini cut? Also calculate the wastage of the aluminium strip.
