# How do you multiply (9.32*10^-3)(9.3*10^-6)?

You multiply the numbers, and add the $10$-powers
$= \left(9.32 \cdot 9.3\right) \cdot {10}^{- 3 - 6}$
$= 86.7 \cdot {10}^{-} 9$
$= 8.67 \cdot {10}^{-} 8$