hello!
In order to find the reciprocal of a number, we should just flop it over.
If we have a fraction, then the numerator & denominator switch places.
Please consult the following formula for more details:-
[tex]\sf{The~reciprocal~of~a~is~\frac{1}{a} }[/tex]
[tex]\sf{The~reciprocal~of~\frac{a}{b} ~is~\frac{b}{a} }[/tex]
According to the formula,
[tex]\sf{The~reciprocal~of~\frac{11}{19} ~is~\frac{19}{11} }\longleftarrow{flopping~over~looks~like~so}}}[/tex]
note:-
Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I will comment and/or edit my answer :)
