Question

What is the answer to this? please show steps also thanks (7.7 x 10^3) x (8.0 x 10^6)

Answer 1

The answer to this question is given below in the explanation section.

Explanation:

The question is

(7.7 x 10^3) x (8.0 x 10^6)

Basically, this can be rewritten as

`(7.7 * 10^(3) ) * (8.0 * 10^(6) )`................(1) where * sign represent multiplication

First, we calculate
`10^(3)` and
`10^(6)`.

So
`10^(3)=1000` and
`10^(6)=1000000`

then we put these values (1)

`(7.7 * 10^(3) ) * (8.0 * 10^(6) )`

=(7.7 * 1000) * (8.0* 1000000)

=77000 * 8000000

=61,600,000,000‬ answer

Six hundred and sixteen billion.