Approximately 10.7 355mL bottles.
Meters are a measure of length and quarts are a measure of liquids.
It is possible by multiplying quarts by 946.4 to equal mL
420 quarts is 397,470 milliliters.
2.5 milliliters is 0.0026417 quarts.
Volume: ml milliliters, L liters, cups, pints, quarts, gallons, ... Moles Molarity (moles/liter) Normal (N) Mass (grams, kg) Density (grams/cc) Specific Gravity
7 quarts equals 6624 milliliters (mL)
There are 28390.6 milliliters in 30 quarts. 1 quart = 946.35 milliliters 1 milliliter = 0.001 quart
Liters Gallons Quarts Milliliters Pints Ounces and a million (estimated) others
The question asks for containers and not materials that are used for holding liquids. Using that as the qualifier, here are the first thoughts in my head. Bags Barrels Bodies Bottles Buckets Cans Crocks Cups Drums Flasks Hoses Jars Pans Pipes Pots Sacks Tube Tubs Vats Vessels
0.317006 quarts
There are 946.3 milliliters in a quart.
multiply by 946.35 1 quart = 946.35 milliliters 1 milliliter = 0.001 quart