Question

Please divide it step by step and answer. please Quickly​

Answer 1

1 / 2.0 . 10 ^ - 10

10 ^ 10 / 2.0

10 . 10 ^ 10 / 2

5 . 10 ^ 10

Answer 2

$= \frac{1}{2 \times {10}^{ - 10} }$

$= \frac{1}{2 \times \frac{1}{ {10}^{10} } }$

$= \frac{1}{ \frac{2}{10000000000} }$

$= \frac{10000000000}{2}$

= 5000000000

Or 5 * 10^9