Write the Following Number in Scientific Notation $2.32 \cdot 10 ^ { 2 }$

Multiple Choice

Write the following number in scientific notation. 0.00232

A) $2.32 \cdot 10 ^ { 2 }$
B) $2.32 \cdot 10 ^ { - 3 }$
C) $2.32 \cdot 10 ^ { 5 }$