### Home > CC3 > Chapter 8 > Lesson 8.2.4 > Problem8-109

8-109.

Compute each product or quotient. Convert the final answer to scientific notation if necessary.

1. $\left(3 × 10^{2}\right)\left(2 × 10^{3}\right)$

You can also look at this problem as:

(3 · 2)(102 · 103)

6 · 105

Is this in scientific notation?

1. $\left(2.75 × 10^{−2}\right)\left(2.5 × 10^{8}\right)$

See part (a).

1. $\frac { 8 \times 10 ^ { 12 } } { 4 \times 10 ^ { 7 } }$

You can also look at this problem as:

$\left(\frac{8}{4}\right)\left(\frac{10^{12}}{10^{7}}\right)$

2 · 105

Is this in scientific notation?