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October 20, 2014

October 20, 2014

Posted by **TK** on Sunday, February 27, 2011 at 2:45pm.

-8/63 x 21/32 x -9/42 =

Pleas show work or give examples of simular problems

- Math -
**PsyDAG**, Monday, February 28, 2011 at 10:59amUse "*" online to indicate multiplication rather than x, since "x" is often used to indicate an unknown. Just multiply numerators and denominators, being aware of the signs.

(-8/63)(21/32)(-9/42) = ?

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