A certain metal is 20% tin. How many kilograms of this metal must be mixed with 80
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A certain metal is 20% tin. How many kilograms of this metal must be mixed with 80 kg of a metal that is 70% tin to obtain a metal that is 50% tin?
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Kilograms of Metal Percent (as a decimal) 0.20 0.50 Kilograms of Tin
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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