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1 vote
At Sammy's Bakery, customers can purchase 13 cookies for $12.87. If a customer has only $4.50

to spend, what is number of cookies they can purchase?

1 Answer

1 vote
First we set up the equation
12.87x = 13
With the x meaning the amount of purchases
Now we can isolate c
12.87x/12.87 = 13/12.87
x = 1.0101…
Therefore the ratio to money to cookies is x
So 1.0101..(4.50) = 4.5454…
So they can purchases 4 cookies
User Brothir
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