Question

What is 405, 000 in Scientific Notation and discuss the advantage of this form.

Answer 1

In scientific notation it will be 4.05 x 10 raised to power 5 ...
The advantage of this form is that it helps save our time and prevents us from writing big big numbers in small forms..
It helps us write big numbers without writing so many zeroes..

Answer 2

405,000=4.05*10^5
Scientific notation is useful for writing very large or very small numbers without having to write a bunch of zeroes.