Answer:
[tex]3 \times {10}^{ - 12}[/tex]
Step-by-step explanation:
[tex] \frac{9.6 \times {10 }^{ - 8} }{3.2 \times {10}^{4} } = \frac{9.6}{3.2} \times {10}^{ - 8 - 4} [/tex]
[tex] = 3 \times {10}^{ - 12} [/tex]