All the ice cream that you can eat for only 10 cents! Wow, that’s a great deal! How great a deal was that?
The history of the Dairy Queen franchise began with this ad in Illinois in 1938. I know that 10 cents was worth more in the past but was it worth enough even then? How much would that all-you-can-eat ice cream special cost today? We know that the business didn’t fail but did they break even on this sale?
The activity: 10cents-forAllYouCanEat.pdf
CCSS: 6.RP.A, 7.RP.A3, HSF.IF.C, HSF.LE.A
For members we have an editable Word docx and solutions and extra facts.
10cents-forAllYouCanEat.docx VariousIceCreamPrices+inflation-rates.xlsx 10cents-AllYouCanEat-solutions.pdf
You can also use this inflation calculator as a part of this activity.
from Yummy Math https://www.yummymath.com/2017/only-10-cents-for-all-you-can-eat-ice-cream/
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