Milk is sold by the liter in many countries. What is the volume of exactly 1/2 gal of milk in liters?

Gallon -

It is a common unit used to measure the volume inUS customary system. This one gallon is equal to4 quartsand8 pints. It is equal to 231 in³.

\(1\,\,{\rm{gallon}}\,\, = \,\,3.785\,\,{\rm{liters}}\)

Liter -

It is also a unit ofvolume. The liter is widely used to measure the liquid volume. One liter isone-thousandthof one cubic meter.

\(1\,\,{\rm{liter}}\,\, = \,\,0.264172\,\,{\rm{gallons}}\)

The volume of milk is 0.5 gal.

But

\(1\,\,{\rm{gallon}}\,\, = \,\,3.785\,\,{\rm{liters}}\)

Using the conversion factor, we get

\(0.5\,\,{\rm{gallon}}\,\, = \,\,\,\left( {0.5\,{\rm{gallon}}\,\, \times \,\,\frac{{3.785\,{\rm{liters}}}}{{{\rm{gallon}}}}} \right)\,\, = \,\,1.8925\,\,{\rm{liters}}\)

The volume of milk of ½ gal in liters is 1.892 L.