On a certain hot summer's day,432 people used the public swimming pool. The daily prices are $1.50 for children and $2.00 for a
dults. The receipts for admission totaled 664.50How many children and how many adults swam at the public pool that day?
2 answers:
Answer:
kids = 399
adults = 33
Step-by-step explanation:
Answer:
399 children, 33 adults
Step-by-step explanation:
Children = c
Adults = a
c + a = 432
a = 432 - c
1.5c + 2a = 664.50
1.5c + 864 - 2c = 664.50
-.5c + 864 = 664.50
-.5c = -199.5
.5c = 199.5
c = 399
432 - 399 = 33
a = 33
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