SOLUTION: Antifreeze is a compound added to water to reduce the freezing point of a mixture. In extreme cold (less than −35°F), one car manufacturer recommends that a mixture of 65% an
Algebra ->
Customizable Word Problem Solvers
-> Mixtures
-> SOLUTION: Antifreeze is a compound added to water to reduce the freezing point of a mixture. In extreme cold (less than −35°F), one car manufacturer recommends that a mixture of 65% an
Log On
Question 900195: Antifreeze is a compound added to water to reduce the freezing point of a mixture. In extreme cold (less than −35°F), one car manufacturer recommends that a mixture of 65% antifreeze be used. How much 50% antifreeze solution should be drained from a 4-gal tank and replaced with pure antifreeze to produce a 65% antifreeze mixture? Answer by josgarithmetic(39616) (Show Source):
(