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In what proportion should 95 percent percent alcohol be mised with 30 percent percent alcohol to make 70 percent percent?
Wiki User
∙ 10y ago
x = volume of 95%
y = volume of 30% so (x+y) is volume of 70%
0.95 x + 0.30 y = 0.70(x+y)
0.95 x + 0.30 y = 0.70x + 0.70y
0.25x = 0.40y
x/y = 0.40/0.25 = 8/5
for every 8 volumes of 95% mix in 5 volumes of 30%the volumes can be ml, liters, cups, pints etc.
Wiki User
∙ 10y ago
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