Question

The reciprocal of the fraction 21/99 is ____​

Answer 1

Answer:

= before finding the reciprocal of that we can cancel it as both is divisible by 3

= 21/99 = 7/33

now its reciprocal is

= 33/7

hope this may be helpful

Answer 2

Answer: reciprocal is 99/21

Step-by-step explanation: reciprocal is the inversion of fraction

i.e. $\frac{1}{\frac{21}{99} }$

which implies 1*99/21=99/21

which is further equal to 33/7

HOPE IT HELPS YOU!!