2-3 common goldfish can live quite comfortably in a 25gal tank for many years, though they'd be unlikely grow to full size there. It's possible to fit more in at the expense of water quality. Fancy goldfish will generally require more space especially if they live with more agile fish. Because this question is categorized under "goldfish", this doesn't apply to schooling fish which produce less waste and require less space than goldfish do.
The rule of thumb for aquaria is "1 inch of fish requires 1 gallon of water." Converting to SI units, that's about 2.5 cm of fish per 4 liters of water.
25 Liters = 5.499 Imperial gallons.
28.003914400000003 litres
25
25 kiloliters = 25,000 liters
250 deciliters = 25 liters.
depends on the density of the liquid in question. 25 liters of water will be heavier than 25 liters of gasoline.
.25
there are 1,000,000 microlitres (ul) in a litre, so the answer to this is that there is 25,000,000ul in 25 litres
4 liters per 25 seconds = 9.6 liters/minute
16 / 25 liters or .64 of a liter.
25 US quarts is about 23.7 liters.
If you convert 25 milliliters into the measurement of liters you have 0.025 liters. One liter is equal to 0.001 liters.