posted by TK .
how to multiply amd simplify of
-8/63 x 21/32 x -9/42 =
Pleas show work or give examples of simular problems
Use "*" 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) = ?