Question

What is the product of 3.8\times 10^23.8×10

2
and 6.4 \times 10^66.4×10
6
expressed in scientific notation?

Answer 1

2.432 * 10⁹

Explanation:

Given the expression;

3.8*10² × 6.4*10⁶

= (3.8*6.4)× (10²*10⁶)

= 24.32*10⁸

= 2.432* 10¹ * 10⁸

= 2.432 * 10⁹

Hence the product expressed as a scientific notation is 2.432 * 10⁹