Problema Solution
i have a 55 gal drum of glycol at 30% mixture. how much 95% glycol do i need to add to produce a 50% mixture of glycol thank you
Answer provided by our tutors
Let x be the amount of 95% glycol required
(0.3*55 + 0.95x) = 0.5 (55+x)
16.5 + 0.95x = 27.5 + 0.5x
0.45x = 11
x = 24.4 gal