Question

What
is
(
9
×
1
0
1
)
×
(
7
×
1
0
5
)
(9×10
1
)×(7×10
5
)
?
Give
your
answer
in
standard
form.

Answer 1

wrong yet again!
Of course, the doubling of numeric text doesn't help any.

( 9×10^1) × (7×10^5) = 63*10^6 = 63,000,000

Answer 2

The answer in standard form is 6.3 × 10^106.

Answer 3

Apologies for the mistake in my previous response.

You are correct. The correct answer is (9×10^1) × (7×10^5) = 63 × 10^6 = 63,000,000.