A box of national brand cornflakes is $2.09 for 12 ounces. A box of store label cornflakes is $3.09 for 20 ounces.

A) What is the unit price for each?

B) Assuming both brands taste equally good, which is the better buy and why?

C) If you have a 30cent-off coupon for the national brand, which is the better buy and why?

Question

Mathematics

Lydia Dorsey

2 July, 05:41

A box of national brand cornflakes is $2.09 for 12 ounces. A box of store label cornflakes is $3.09 for 20 ounces.

A) What is the unit price for each?

B) Assuming both brands taste equally good, which is the better buy and why?

C) If you have a 30cent-off coupon for the national brand, which is the better buy and why?

+1

Answers (1)

Know the Answer?

Laurel Vincent · Answer 1

A)

National brand cornflakes is 0.174 =.17/oz Store label cornflakes is 0.514 =.15/oz

B) The larger box is cheaper per ounce.

C) 2.09 -.30 = 1.79 for 12 ounces. So than $1.79/12=.15/oz.

They would both be the same so there would be no better deal.