How many units in a 5.5 percent 750ml cava?

Answer 1

1 litre = 1000 ml

1 unit = 10 ml Alcohol

= 10 ml ÷ 1000 ml x 100 %

= 1 %

ie the percentage alcohol of 1 litre of something is the number of units.

→ units = 5.5 x 750 / 1000

= 5.5 x 0.75

= 4.125 units

= 41/8 units of alcohol in a 75 cl bottle of cava.