the quantity of a mixture is 75 litres in that mixture the ratio of juice and water is 3:1 then what quantity of water is to be added to the mixture such as the ratio becomes 3 :4
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Let the quantity of water is added A
litres.
Before adding the ratio of juice and water is 3x:x
After adding water the ratio is 3x:x+A=3:4
12x=3x+3A
9x=3A
3x=A
3x+x=75
4x=75
A=3(75/4)=225/4 litres
litres.
Before adding the ratio of juice and water is 3x:x
After adding water the ratio is 3x:x+A=3:4
12x=3x+3A
9x=3A
3x=A
3x+x=75
4x=75
A=3(75/4)=225/4 litres
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