Equations

To calculate the number of standard drinks we use the formula $N=0.789\times V\times A$`N`=0.789×`V`×`A`; where

$V$`V` is the volume of the drink in litres (L); and

$A$`A` is the percentage of alcohol (% alc/vol) in the drink.

Calculate the number of standard drinks in a $375$375 mL bottle of mid strength beer that has an alcohol content of $3.5%$3.5% alc/vol to the nearest one decimal place.

Easy

Approx 2 minutes

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