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OpenStudy (anonymous):
Fifteen note cards cost $4.80. How much does it cost to buy 8 note cards?
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OpenStudy (anonymous):
$4.80/15 = .32 * 8 = 2.56
OpenStudy (anonymous):
I got $25.00
OpenStudy (anonymous):
hmmm.....
OpenStudy (anonymous):
If you take 15 cards and multiply them by .32 = 4.80 so you know that the amount will be approximately 1/2 of that because the question on here says 8 cards would cost what. So 8 x .32 = 2.56
OpenStudy (anonymous):
Oh I get it. Thanks!
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OpenStudy (anonymous):
your welcome
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