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- A company is creating a new signature drink.
Question 1:
A company is creating a new signature drink. They are using two alcoholic ingredients in the drink vodka and gin. They are using two non-alcoholic ingredients in the drink: orange juice and cranberry juice.The alcoholic ingredients contain 50% alcohol.
The non-alcoholic ingredients contain no alcohol.
How many litres of non-alcoholic ingredients must be added to 5 litres of alcoholic ingredients to produce a mixture that is 20% alcohol?
A. 8
B. 6.5
C. 7.5
Feedback => (5+x) (20%) = 5(50%) + x(0%)
=>(5+x) 0.2 = 5(0.5) + 0
=> 1+0.2x = 2.5
X = 2.5-1/0.2 = 1.5/0.2
X = 7.5
=>(5+x) 0.2 = 5(0.5) + 0
=> 1+0.2x = 2.5
X = 2.5-1/0.2 = 1.5/0.2
X = 7.5
D. 9
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