The length of a bacterial cell is about 4 x 10 m, and the length of an amoeba cell is about 2.5 x 104 m. How many times smaller is the bacterial cell than the amoeba cell? Write the final answer in
scientific notation with the correct number of significant digits.
0625 x 10²
02x10²
06 x 10¹
0 16 x 10¹