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At the movie theatre, child admission is $6.30 and adult admission is $9.60 . On saturday, twice as many adult tickets as child tickets were sold, for a total sales of $535.50 . How many child tickets were sold that day?

User Wtlucy
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1 Answer

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Let's assume

number of child tickets sold on saturday is x

number of adult tickets sold on saturday is y

On saturday, twice as many adult tickets as child tickets were sold

so, we get


y=2x

child admission is $6.30 and adult admission is $9.60

a total sales of $535.50

we get


6.30x+9.60y=535.50

now, we can plug y=2x


6.30x+9.60*2x=535.50

now, we can solve for x


25.5x=535.5


x=21

now, we can find y


y=2*21


y=42

so,

number of child tickets sold on saturday is 21

number of adult tickets sold on saturday is 42.........Answer


User Elisha Sterngold
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