The price of a child ticket and an adult ticket to a theme park are $7 and $14 respectively. The amount collected from the sale of the child tickets is $2135 less than the amount from the sale of the adult tickets. The number of adult tickets sold is 25 more than the number of child tickets sold. What is the total amount collected from the tickets sold?
|
Children |
Adults |
Total |
Number |
1 u |
1 u + 25 |
|
Value |
7 |
14 |
|
Total Value |
7 u |
14 u + 350 |
21 u + 350 |
Number of children = 1 u
Number of adults = 1 u + 25
Total amount collected from the sale of the child tickets
= 7 x 1 u
= 7 u
Total amount collected from the sale of the adult tickets
= 14 x (1 u + 25)
= 14 u + 350
The amount collected from the sale of the child tickets is $2135 less than the amount from the sale of the adult tickets.
14 u + 350 = 7 u + 2135
14 u - 7 u = 2135 - 350
7 u = 1785
1 u = 1785 ÷ 7 = 255
Total amount collected from the tickets sold
= 7 u + 14 u + 350
= 21 u + 350
= 21 x 255 + 350
= 5355 + 350
= $5705
Answer(s): $5705