This problem can be solved using the method of allegation, which is a rule of mixtures to find the ratio in which two or more ingredients at a given price must be mixed to produce a mixture of a desired price.

Here are the steps:

1. The first whisky has 40% alcohol and the second whisky has 19% alcohol. The mixture has 26% alcohol.

2. The difference between the first whisky and the mixture is 40 - 26 = 14 parts.

3. The difference between the second whisky and the mixture is 26 - 19 = 7 parts.

4. So, the ratio of the first whisky to the second whisky in the mixture is 7 : 14, which simplifies to 1 : 2.

This means that 1/3 of the whisky was replaced, because 1 part was replaced out of a total of 3 parts (1 part replaced + 2 parts remaining).

So, the answer is 1/3.

Question

This problem can be solved using the method of allegation, which is a rule of mixtures to find the ratio in which two or more ingredients at a given price must be mixed to produce a mixture of a desired price.

Here are the steps:

1. The first whisky has 40% alcohol and the second whisky has 19% alcohol. The mixture has 26% alcohol.

2. The difference between the first whisky and the mixture is 40 - 26 = 14 parts.

3. The difference between the second whisky and the mixture is 26 - 19 = 7 parts.

4. So, the ratio of the first whisky to the second whisky in the mixture is 7 : 14, which simplifies to 1 : 2.

This means that 1/3 of the whisky was replaced, because 1 part was replaced out of a total of 3 parts (1 part replaced + 2 parts remaining).

So, the answer is 1/3.

Knowee AI · Accepted Answer

This problem can be solved using the method of allegation, which is a rule of mixtures to find the ratio in which two or more ingredients at a given price must be mixed to produce a mixture of a desired price.

Here are the steps:

1. The first whisky has 40% alcohol and the second whisky has 19% alcohol. The mixture has 26% alcohol.

2. The difference between the first whisky and the mixture is 40 - 26 = 14 parts.

3. The difference between the second whisky and the mixture is 26 - 19 = 7 parts.

4. So, the ratio of the first whisky to the second whisky in the mixture is 7 : 14, which simplifies to 1 : 2.

This means that 1/3 of the whisky was replaced, because 1 part was replaced out of a total of 3 parts (1 part replaced + 2 parts remaining).

So, the answer is 1/3.

A jar full of whisky contains 40% alcohol. A part of this whisky is replaced by another containing 19% alcohol and now the percentage of alcohol was found to be 26%. The quantity of whisky replaced is:Choices:- 1/3 2/3 2/5 3/5Save AnswerSkip this questionFinish Exam

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