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27-11-2018
Mathematics

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Batteries are packed at 12 packages to a box. a box of batteries costs $51.00. how much do 7 packages costs?
please show how you got the answer

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ingersolltori ingersolltori

27-11-2018

Answer:

$29.75

Step-by-step explanation:

What you need to do is divide 51 by 12 to get 4.25.

Then you are going to multiply 4.25 by 7 to get 29.75.

You want to find your unit rate first.

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