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Mathematics 8 Online
OpenStudy (anonymous):

Alexander bought 6 postcards for $6.66. At this rate, how much would 18 postcards cost?

OpenStudy (dmezzullo):

divide 6 into 6.66 see what u get

OpenStudy (anonymous):

3 times as much

OpenStudy (dmezzullo):

or do wat he said

OpenStudy (anonymous):

since 18 is three times six

OpenStudy (anonymous):

The answer is 19.98

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