There are 8 identical plastic chips numbered 1 through 8 in a box. what is the probability of reaching into the box and randomly drawing the chip numbered 2?

1/8 because there are eight plastic chips and only one of them is numbered 2

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