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kupik [55]
3 years ago
9

Target sells 24 bottles of water for $3, and 36 bottles of water for $4. Which is the better buy and by how much?

Mathematics
1 answer:
madam [21]3 years ago
4 0
First, we need to find the cost per bottle for both offers:

3 / 24 = 0.125$
4 / 36 = 0.11$

(Note: I divided 3 by 24 bc we are spreading the 3 dollars over 24 bottles. If I wanted to find the number of bottles per bottle, I would divide 24 by 3.)

The cheaper per bottle offer is 36 bottles for 4$. The only option for this is D. We can calculate the difference by subtracting 0.11 from 0.125, which is 0.014$ or 1.4¢. Hope that helps!
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Step-by-step explanation:

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