3 leters
1 barrel = 158.9 leters
Are you talking "liters" or "meters"? Are you talking about Kilo-meter? The prefix kilo means 1000. See if you can work that out, and while you're at it, try learning how to spell
500
35
7,600
A meter is one meter.
That is 0.341 litre
800
473.2 ml
11L
1 litre (not leters!) = 1000 millilitres so 1.75 litres = 1750 millilitres. Simple!