On wine bottles (750ml) it shows 9.9 glasses per bottle, I presume. Does this mean 9.9 average glasses in each bottle of equivalent drinks, or is it calculated by each glass, 750/9.9=75.76ml
![wine glass: The size of the wine glass can influence the amount of alcohol you drink - The Economic Times wine glass: The size of the wine glass can influence the amount of alcohol you drink - The Economic Times](https://img.etimg.com/photo/msid-74415841,quality-100/in-restaurants-when-glass-size-was-increased-to-370ml-wine-sales-increased-by-7-3-per-cent-.jpg)
wine glass: The size of the wine glass can influence the amount of alcohol you drink - The Economic Times
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