How do you write the standard number 856,400 in scientific notation?

Question

A. kytdkytd

b.jyrsdyukrkyuetyjt

c.kjgluyfkuyfluyfd.dfjhfjlf

 

 

 

 

I did not want to do this discreption

Answer 1

856,400

 

You want one number in front of the decimal.

To do that the decimal must move 5 places

to the left.

 

856,400 = 8.564 x 10⁵