Math, asked by hananartistalmulla, 5 months ago

A glass contains alcohol and water in the ratio 1:4. A second glass contains the same
quantity of liquid, but this time the ratio of alcohol to water is 2:3: Each glass is
emptied into a third glass. What is the ratio of alcohol to water in the final mixture?

Answers

Answered by Anonymous
7

Ratio of alcohol to water in the first glass = 1:4

This can be written in a fraction as :-

  \color{hotpink}= \frac{1}{4}

Ratio of alcohol to water in the second glass = 2:3

This can be written in a fraction as :-

 \color{olive} =  \frac{2}{3}

Ratio of water in the third glass , when all the alcohol and water in the first and second glass is poured into it :-

 =  \frac{1}{4}  +  \frac{2}{3}

 =  \frac{(1 \times 3)}{12}  +  \frac{(2 \times 4)}{12}

 =  \frac{1}{12}  +  \frac{8}{12}

 =  \frac{9}{12}

 =  \frac{9 \div 3}{12 \div 3}

 \color{hotpink} =  \frac{3}{4}

This fraction can be written in a ratio as :-

 \color{olive} = 3 : 4

Therefore , the ratio of alcohol to water in the final mixture = 3:4 .

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