Multiply by 1000. So 0.02 * 1000 = 20 liters.
Convert 20 % to its decimal form, 0.20; then multiply that by 350. The answer is 70 litres.
To convert liters to fluid ounces: liters x 33.81 = fluid ounces
you need to know the density of the gas (and temperature and pressure)
Liters IS volume - there is nothing to convert.
To convert cubic meters to liters, you multiply by 1000.
First convert quart into liters (multiply by 1.1365), then convert liters into milliters (multiply by 568.26)
hl means hectoliter, or hundreds of liters, so you simply multiply by 100 to convert to liters.
A hectoliter is equal to 100 liters so 42.9 hectoliters would convert to 4290 liters.
You cannot convert a volume to an area. You can, however, convert liters to cubic meters, since both are volumes. There are 1000 liters in a cubic meter, so to convert to cubic meters divide by 1000 liters / cubic meter.
Convert everything to the same unit, then add. (Either divide milliliters by 1000 to convert to liters, or multiply liters by 1000, to convert to milliliters.)
convert liters to grams then grams to ounces then ounces to pounds.