The lead of a common pencil.
1 meter=1000 millimeters
1000 mm = 1m
2
200 centiliters to 2 liters.
its 2 liters
2 liters = 2,000 milliliters
Two
0.002 liters
2.4L
2 liters
A decaliter is 10 liters, be definition. Hence, 30 decaliters is 300 liters. If you're using units of 2 liters, then you can fit 2 liters 150 times into 30 decaliters. 30 decaliters * (10 liters/decaliter) = 300 liters 300 liters / 2 liters = 150 units of 2 liters.