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Advocard [28]
3 years ago
15

At the end of the summer, liam discovers that his radiator antifreeze solution has dropped below the safe level. If the radiator

contains 4 gallons of a 25% solution, how many gallons of pure antifreeze must he add to bring it up to a desired 50% solution?
Mathematics
1 answer:
attashe74 [19]3 years ago
4 0
2 gallons 25% of 4 is 1 so there is about 1 gallon of pure in there no so adding two will make 3 gallons of antifreeze bringing total to 6 gallons 3/6 = .5 boom bam 50%
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