Sam wants to find the best buy on cans of tuna. He reads these four ads in the newspaper.


Place the ads in order from best to worst buy. [A better buy is one with a lower cost per unit.



$12.53 for seven cans

$5.97 for three cans

$7.95 for five cans

$8.34 for six cans



From

Best

2nd Best

3rd Best

to Worst