if 8 cases of merchandise cost 60 dollars what would a dozen cost

Question

Need help on how to write ansewer down

Answer 1

8 cases cost $60, so the cost per case is $60/8 = $15/2 (dividing top and bottom by four)

 

 

$15 divided by 2 is $7.50, so the cost per case is $7.50

 

Thus, the cost for a dozen is $7.50 × __ = __ (fill in the blanks).