15 is what percent of 165
\(15 = \frac{x}{100} \times 165\)\(\frac{15}{165}= \frac{x}{100}\)\(x = \frac{15 \times 100}{165}\)\(x= \frac{100}{11}\)\(\frac{100}{11} = 9.09\)So your answer is 9.09%
ratio and proportion15/165=x/100cross multiplyx=9.09%