Question

Swimming Pool On a certain hot summer's day, 174 people used the public swimming pool. The daily prices are $1.50 for children and $2.25 for adults. The receipts for admission totaled $341.25. How many children and how many adults swam at the public pool that day?

Answer 1

$\begin{gathered} C+A=174 \\ 1.5C+2.25A=341.25 \end{gathered}$