Question

Which number has the greater value 7 x 10^-9 or 6x10^-4

Answer 1

6x10^-4

Explanation:

Since this question is a scientific notation an exponent that's negative it would look like this

0000.6

now using the other option as an example it would look like this

000000000.7

putting them together would look like this

0000.6

000000000.7

making 6x10^-4 the greater value