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OpenStudy (anonymous):
Winnie wants to buy 3 DVDs to take on vacation. Each DVDs costs $14.89. a. Estimate the total cost of the DVDs. b. How does your estimate compare to the actual answer? Without calculating the actual answer, explain how you know.
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OpenStudy (anonymous):
it is close to 15
OpenStudy (anonymous):
a: 44,67 b: It is really close to 15 so 3*15 minus 3*0.11 = 44.67
OpenStudy (anonymous):
winnie?
OpenStudy (anonymous):
they want you to say $45 as an estimate, and then say that the price is a little lower
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