What is the second step of scientific notation?
The answer depends on
What is 700 billionths in scientific notation?
= 7 x 10-10
= 7 x 10-7
What is 3.4 10 -2 in scientific notation?
Assume the term is 3.4 x 10-2. Since the term is in the form a x 10ⁿ where n is the integer and a is the value such that it has the leading nonzero digit in the ones place, it's already in scientific notation.