The expression is 24.2 of 60.
The percent is 0.242 and the whole is 60. You need to find the part.
\Let n represent the part.
\Part = percentwhole
n = 0.24260 (Substitute percent = 0.242 and whole = 60) \ \
n = 14.52 (Multiply: )
14.52 is 24.2 of 60.