Question

Unit Rates.. But trying to find the unit cost..
$2.00/64

$7.50/256
My answer for the first one is 32.
Not sure about the second one .

Answer 1

.03125 or 3.125%
0.029296875 0r 2.93%

Answer 2

micaela spent $60 on batteries if the cost $6 a pack how many packs did she buy