Answer :
Percentages
To find out the quantity of alcohol in a bottle of wine, you need to first convert the volume of the wine to the same unit as the volume of the alcohol. In this case, you convert 0.750 litres to 750 ml. Wine contains 12% alcohol by volume, so you multiply 750 ml by 12% to get 90 ml.
The question is about calculating the quantity of alcohol in a bottle of wine. First, you need to convert the volume of the wine from litres to millilitres. This is because the volumes in the question are given in different units (litres and millilitres), and they need to be the same to make the calculation. There are 1000 ml per litre, so a 0.75 litre bottle of wine would be 750 ml.
Next, we find out how much alcohol is in the bottle. Wine contains 12% alcohol by volume. This means that 12% of the volume of the wine is alcohol. So to figure out the volume of the alcohol, multiply the total volume of the wine (in ml) by 12%. Thus, 750 ml * 12% = 90 ml.
So in a 0.750L bottle of wine, there are 90 ml of alcohol.
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