Answer:
Step-by-step explanation:
4 x 10000 x 320 x 8 x 100000
=10240 x 1000,000,000
=10,240,000,000,000
Pls mark me as brainliest :>
[tex](4 \times 10^4)(3.2 \times 10^{-2}) \div (8 \times 10^5)\\\frac{4 \times 3.2 \times 10^{4-2}}{8 \times 10^5}\\=1.6 \times 10^{2-5}\\=1.6 \times 10^{-3}[/tex]
