Question

The diameter of the smallest bacteria is .0000002 meters. Rewrite this number in scientific notation.

Blank × 10 blank meters

Answer 1

2x2^10m

Explanation:

0.0000002

Answer 2

2.0*10^(-7) meters

Explanation:

We'll need to move the decimal point 7 places to the right, obtaining 2.0, and then multiply this 2.0 by 10^(-7).

This diameter is 2.0*10^(-7) meters.