The number of tickets sold in each class:
126 tickets sold in freshmen class
196 tickets sold in sophomore class
140 tickets sold in juniors class
238 tickets sold in seniors class
Step-by-step explanation:
To find the number of tickets sold in each class:
1. Find the percentage of tickets sold in each class
2. Find the total number of tickets sold
3. Multiply the percent of tickets sold in each class by the total number
of tickets sold
∵ The total number of tickets is 700 tickets
∵ The percentage of the tickets sold in freshmen class is 18%
∴ The number of tickets sold in freshmen class = [tex]\frac{18}{100}*700[/tex]
∴ The number of tickets sold in freshmen class = 126 tickets
∵ The percentage of the tickets sold in sophomore class is 28%
∴ The number of tickets sold in sophomore class = [tex]\frac{28}{100}*700[/tex]
∴ The number of tickets sold in sophomore class = 196 tickets
∵ The percentage of the tickets sold in juniors class is 20%
∴ The number of tickets sold in juniors class = [tex]\frac{20}{100}*700[/tex]
∴ The number of tickets sold in juniors class = 140 tickets
∵ The percentage of the tickets sold in seniors class is 34%
∴ The number of tickets sold in seniors class = [tex]\frac{34}{100}*700[/tex]
∴ The number of tickets sold in seniors class = 238 tickets
The number of tickets sold in each class:
126 tickets sold in freshmen class
196 tickets sold in sophomore class
140 tickets sold in juniors class
238 tickets sold in seniors class
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