Answer:
To do percentages with fractions,
divide the numerator by denominator to get a decimal,
so for example, 12/40.
12/40 is 0.3 decimal, and then to make it percent,
we multiply by 100,
how does that work?
you move two places to the right because 100 has two zeros
so 0.3 would be 30,
therefore the percent of 12/40 would be 30%
number two same thing
33/60=0.55
0.55x100=55
so 55%
have a good day! <3