The unit rate means we need to find it per one soda can. So, 32/32 is one. We do the same to $3.99. $3.99/32 is about 13 cents.
Unit rate is: 13 cents per soda can
13 for 6.5
X for 0.5
0.5/6.5*13=1
1 ounce for 0.5 arce
34 and 33 because....
The 3 is multipling itself by two and the product would be 6. Then the six subtracts itself from 1 making the answer 5.
This explanation continues on.
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