Question

On a certain hot​ summer's day, 320 people used the public swimming pool. The daily prices are $ 1.50 for children and $ 2.00 for adults. The receipts for admission totaled $ 523.50 .

How many children and how many adults swam at the public pool that​ day?

Answer 1

Hello there! C=Children A=Adluts 1.75c+2a=306.25 2A=175 A=87.5 If you estimate 87.5 you would get 88. Therefore 88 kids and adults swam in total.