Question

Which is the better buy? How do you know?

Answer 1

Hello, 928747! I can help you.

So we are trying to find which has a better deal. We can do this by comparing them.

If 7 ounces is $2.10 then we need to turn that into 28 ounces.

Using common multiplication, we know that 7 x 4 = 28.

So we would do the same thing to the price.

2.10 x 4 = 8.4

So, A is $8.40 for 28 ounces.

B is $5.60 for 28 ounces.

Therefore, B has the better deal.

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