Question: What is 20 percent of 752?
Percentage solution with steps:
Step 1: Our output value is 752.
Step 2: We represent the unknown value with

Step 3: From step 1 above,
%
Step 4: Similarly,
=
%
Step 5: This results in a pair of simple equations:
%
.
%
.
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have

Step 7: The reciprocal of both sides gives:

Therefore,
% of
is