Answer:
.
Step-by-step explanation:
We have been given that 60 boys at a summer camp were asked to complete a survey about their favorite outdoor activity. 18 boys chose biking and 29 boys chose fishing. The remaining boys did not complete the survey.
First of all, we will find number of boys, who participated in survey.
Boys chose biking: 28
Boys who chose fishing: 29



Therefore, the expression
gives the percent of survey participants who chose fishing.

Therefore, approximately 61.70% of survey participants who chose fishing.