CoolRahim9090

18.02.2021 • 

Mathematics

You've determined that 45 tickets at $1.50 equals $67.50, which is 60% of the revenue. Now you just need to determine the total revenue generated, how many tickets sold at $2.50 equals the difference between $67.50 and the total revenue, then add that amount of tickets to the 45 sold at $1.50. A book store is hosting a special night in which families can enjoy a story and craft time. Tickets to the event must be bought ahead of time and are $1.50 for children and $2.50 for adults. So far, 45 children's tickets have been sold, which is 60% of the total tickets sold. How many tickets have been sold so far? Show or explain how you got your answer.

Ответ:

aariannahnorwoo

21.01.2021

Mathematics

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8/15

Step-by-step explanation:

You have to give them all the same denominator

4/5 x 3 = 12/15

1/3 x 5 = 5/15

12/15+1/15 - 5/15

12+1+ 13

13-5=8

8/15 is the answer :)

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