Brittany is arranging her shoes. For the amount of shoes she has, she knows she can use either rows of 4 with none left over, or rows of 6 with none left over. Which is the least amount of shoes Brittany has?

12 shoes

Step-by-step explanation:

Because 6 times 2 is 12 and 4 times 3 is 12. And that is the lowest common number that they share.

all it means is function 3

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart