Question

Plese solve these questions of physics i will mark him or her brilliant

Answer 1

Answer:

$3.06 \times {10}^{4} \\ 643 \times {10}^{5} \\ 96 \times {10}^{5} \\ 864 \times {10}^{2}$

Is the answer

I hope it is correct

Answer 2

Answer:

Answer already given..