Question

Nina loves peanut butter. She can either buy a 64 ounce jar for $8.96 or a
40 ounce jar for $5.60. Which is a better buy? Show your reasoning,​

Answer 1

Answer:

Step-by-step explanation:

Cost of 64 Ounce Jar = $ 8.96

So cost of one ounce = $ 0.14

Cost of 40 Ounce Jar = $ 5.60

So cost of one ounce = $ 0.14

So cost wise there is no different.

Answer 2

Answer:

I think that either of the jar she buys can be a good buy , as if you try to take out the cost of 1 ounce , then both the costs are coming same.

Step-by-step explanation:

It's just the difference of sizes....Cost is same in both the cases.