The museum tickets are priced at $14 and $9. The number of $14-dollar tickets available is 2
56 that of the number of $9-dollar tickets. 3 out of 5 of the $14-dollar tickets and all the $9-dollar tickets were sold. The ticket sales amounted to $10824. How much more would have been collected if all the tickets were sold?
|
$14 |
$9 |
Comparing $14 and $9 tickets at first |
17x5 = 85 u |
6x5 = 30 u |
Before |
5x17 = 85 u |
|
Change |
- 3x17 = - 51 u |
- 30 u |
After |
2x17 = 34 u |
0 u |
The number of 14 tickets at first is repeated. Make the number of 14 tickets the same. LCM of 5 and 17 is 85.
2
56 =
176 Number of $14 tickets : $9 tickets = 17 : 6
|
$14 |
$9 |
Total |
Number |
51 u |
30 u |
|
Value |
$14 |
$9 |
|
Total value |
714 u |
270 u |
$10824 |
Total amount collected from the sale of the sold tickets
= 714 u + 270 u
= 984 u
1 u = 10824 ÷ 984 = 11
Number of $14-tickets left unsold
= 34 u
= 34 x 11
= 374
More amount to be collected if all the tickets were sold
= 374 x 14
= $5236
Answer(s): $5236