Question I.9: Divide: 1.62 × 10^-4 7.94 × 10^7
Divide: \frac{1.62 × 10^{-4}}{ 7.94 × 10^{7}}
1.62 ÷ 7.94 = 0.204
Subtract exponents:
10^{-4} ÷ 10^{7} = 10^{-4-7} = 10^{-11}
Answer:
0.204 × 10^{-11} = 2.04 × 10^{-12}
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