Question

What is the product written in scientific notation? (5.91×10−3)⋅(8.7×1010)

Answer 1

(5.91×10^−3)⋅(8.7×10^10)
=(5.91 × 8.7)⋅(10^-3 × 10^10)
= 51.417 x 10^7
= 5.1417 x 10^8

hope it helps

Answer 2

Product
`5.1417 *10^(8))`.

Explanation:

Given :
`(5.91* 10^(-3) )(8.7*10^(10))`.

To find : What is the product written in scientific notation.

Solution : We have given

`(5.91* 10^(-3) )(8.7*10^(10))`.

Combine like terms

`5.91 * 8.7 * 10^(-3)*10^(10))`.

`51.417 * 10^(-3)*10^(10))`.

`51.417 *10^(7))`.

In scientific notation

`5.1417 *10^(8))`.

Therefore, Product
`5.1417 *10^(8))`.