Question

Please help me with is question

Answer 1

`{1.8 * 10}^(10) \: opton \: b. \: is \: correct`

Explanation:

`{1.5 * 10}^(6) * 12000 = \\ {1.5 * 10}^(6) * {1.2* 10}^(4) = \\ {1.8 * 10}^(10)`

Answer 2

Answer: B

Explanation:

Keep writing the equation until you get to lowest terms.

`15` ×
`10^(6)` ×
`12,000` =

`15` ×
`10^(2)` ×
`1.2` ×
`10^(4)` =

`1.8` ×
`10^(10)`

The answer is option B.