The Number of litres of lemon juice in the fruit punch is 0.013 litres
1 Litre of fruit punch = 0.065 litres of real fruit
1/5 of the juice = lemon
The Number of litres of lemon juice in the fruit punch can be calculated thus :
Number of litres of real fruit × fraction of lemon juice
(0.065 litres × 1/5) = 0.013 litres
Therefore, the Number of litres of lemon juice in the fruit punch is 0.013
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