How much waster must be addded to 1 gallon of pure antifreeze to get 60% or antifreeze?

Question

asked Jun 12, 2019 235k views

1 Answer

Fn Control Option · Answer 1 · 2019-06-16T13:00:33+0000

1 gal of water, seems pretty obvious, but it you want an equation where x = amt of water

:

x = .5(x+1)

x = .5x + .5

x - .5x = .5

.5x = .5

x = 1 gal

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