Question

alt="5.1 \times {10}^{8} " align="absmiddle" class="latex-formula">

Answer 1

$5.1\cdot 10^8$

$(5.1)(100000000)$

$510000000$

"510000000 is correct answer".

Hope this helps!

Thanks!

-Charlie

Answer 2

5.1 x 100 000 000
=510 000 000