Answer:
There is an infinite amount of answers because n does not have a specific value
Step-by-step explanation:
so she saved $20 and that was 40% of the regular price, let's say the regular price is "x".
if 20 is 40%, what is "x" or namely the 100%?

The answer is 0.5 because 0.5 is 1/2 in fraction form.
1/92
what is the number we can divide both 45 and 4140 by. it is 45. divide.
45/45=1
4140/45=92
the answer is 1/92