Question

Write the number in scientific notation 345.6

Answer 1

3.456 * 10^2
make the number so there is only one digit to the left of the decimal point and multiply it by 10 to the power of however many places you moved the decimal to the left

Answer 2

The number in scientific notation:

345.6

=3.456 x 100
=3.456 x 10^2
or 3.456e2