Answer:
Step-by-step explanation:
The total number of people that went to the park is 1575.
56% of the people were adults. This means that the number of adults that went to the park is
56/100 × 1575 = 0.56 × 1575 = 882
16% were teenagers. This means that the number of teenagers that went to the park is
16/100 × 1575 = 0.16 × 1575 = 252
28% were children ages 12 and under. This means that the number of children that went to the park is
28/100 × 1575 = 0.28 × 1575 = 441