#### Answer

$$2.34*10^{-2}$$

#### Work Step by Step

To solve, move the decimal to the right or left, counting the number of times that you do so, until you get a number that is at least 1 but that is less than 10. If you moved the decimal right, the number of times the decimal is moved will be negative, while moving left yields a positive number. Then, raise 10 to that number. This gives:
$$2.34*10^{-2}$$