Question 394211
{{{3/20}}} is the ratio
percent means "per one hundred", so when you 
are asked "what percent?" you express it as {{{x/100}}}, so
{{{x/100 = 3/20}}} (what percent = 3/20)
Multiply both sides by {{{100}}}
{{{x = 15}}}
15 percent of dogs are golden retrievers