3 years ago

Tickets to the end of year carnival are 18$ for 4 tickets what is the cost of 9 tickets

Mathematics

2 answers:

pogonyaev3 years ago

5 0

Answer:

40.5

Step-by-step explanation:

This is divied 18 and 4

= 4.5

Then 4.5*9=40.5

melamori03 [73]3 years ago

3 0

Answer:

40.50 for 9 tickets

Step-by-step explanation:

We can use a proportion to solve

18 dollars x dollars

------------- = ---------------

4 tickets 9 tickets

Using cross products

18 *9 = 4x

162 = 4x

Divide by 4

162/4 = 4x/4

40.50 =x

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