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January 30, 2015

January 30, 2015

Posted by **debbie** on Wednesday, April 28, 2010 at 7:20am.

- math -
**Reiny**, Wednesday, April 28, 2010 at 8:47amSince you probably used your calculator, why not carry all the digits and only round off your final answer.

that way, I got $18.97

here is my sequence ....

12.42

÷

8

x

12

=

x

.97

=

x

1.05 = 18.9746

so $18.97

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