The ratio of acid and water in 30 liter mixture is 7 : 3. Find out the volume of acid and water.
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Answer:
acid: water=7:3
total ratio = 7+3=10
total mixture=30 liter
acid in the mixture is=7/10*30
=21
Answered by
1
Step-by-step explanation:
let acid be 7x and water be 3x
total volume 7x+3x=10x
but total volume 30 l
therefore 10x =30
x=30/10=3
Volume of water:3× 3 =9
Volume of acid:3× 7 =21
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