Because 'L' is the initial (the first letter) of the word 'liter', so when you read 'L',
it's quite easy for your brain to quickly realize that the 'L' is there in place of the
word 'liter'. At least, more quickly than if the letter were a 'D' or a 'Q'.
L is the abbreviation for Liters.
2 L = 2 L
l
10 liters and 700 ml is 10.7 L
.053 L
3.5 L
5.25 liters -Patai
60 L is 60% of 100 L.
0.153 L
2 L
0.03 L
5400L equals 5.4kL (1,000 liters per kL)*Liters/1000 = kiloliters*Kiloliters x 1000 = liters