please help with question

The Gazelles are a professional soccer team based in a large city. At the team's home matches, children's admission is half-off. At the last home match, the facilities manager took a sample of 73 attendees. He found that 44 of these attendees were children. At that match, 23 out of every 47 attendees were children For the facilities manager's sample, find and write with proper notation the sample proportion and population proportion of attendees who were children. Write the proportions as decimals (not percentages) rounded to two decimal places, (a) Sample proportion: (Choose one) X ? (b) Population proportion: (Choose one)