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anonymous
 one year ago
help!
anonymous
 one year ago
help!

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0)Which unit rate is the lowest price per ounce? Choice A: 15 ounces of chocolate chips for $2.49 Choice B: 20 ounces of chocolate chips for $3.32 Choice A Choice B The unit rates are equal. The unit rates cannot be determined.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Look at the units. You need PRICE per OUNCE. So take the price and divide it by the number of ounces. Then compare the results.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Nope. What do you get for the price per ounce for A?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No. Divide price by ounces. Try again.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Choice A: What's the price?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0OK. To get price/ounce (price per ounce), divide the price by the number of ounces, i.e.\[\frac{ 2.49 }{ 15 } = ???\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Excellent. Now calculate the price per ounce for Choice B. What do you get?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Great. So every ounce of chocolate chips costs $0.1667. So what's your answer to the question?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Congrats. Good job. Remember that looking at the units can help a lot in figuring out these questions.
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