Bacteria display a wide diversity of shapes and sizes. Most bacteria are 0.2μm (micron) in diameter and 2−8μm (micron) in length. Bacterial cells are about one-tenth the size of eukaryotic cells.
The size of the bacteria is 3.8μ. Express the size of the bacteria in meter.
The size of a bacteria is 1 μ. Find the number of bacteria in 1 m length.