Answer:
75%
Explanation:
We assume 48 is 100% since it's our output
The value we're looking for is "X"
x= 36/48
next multiply both by 100
x = 36/48 X 100/100
x = 3600/4800
x = .75
now times it by 100 to get it back in percentage form
x = 75% (simply move the decimal point two spaces to the right will get you your percentage as well)
Using a calculator:
enter 36/48 x 100 = 75