Question

How do you write 6.43999001 X 10^8 in standard form?

Answer 1

6.43999001*10^8= 643999001

just move the decimal to the right 8 times

Explanation:

Answer 2

Standard form is writing numbers down easily. So we can do this we need to take 6.43999001 and times that by 10^8

The trick too doing this is taking the decimal point and moving it 8 places to the right.

Your answer in standard form would be 643,999,001