Question

What is the product of 39 and 5.2 * 10 to the power of 5 expressed in scientific notation?

Answer 1

The product of 39 and 5.2 x 10 to the power of 5 expressed in scientific notation is $2.028 \times 10^7$

Solution:

Given, expression is product of 39 and 5.2 x 10 to the power of 5

We have to find the product value of above two numbers in the scientific notation,

$\text { Now, product }=39 \times 5.2 \times 10^{5}$

By multiplying 39 with 5.2, we get

$\begin{array}{l}{=2028 \times 10^{5}} \\\\ {=2.028 \times 10^{2} \times 10^{5}} \\\\ {=2.028 \times 10^{2+5}} \\\\ {=2.028 \times 10^{7}}\end{array}$

Hence, the scientific notation of the product is $2.028 \times 10^7$