SOLUTION: how much of an alloy that is 10% copper should be mixed with 300 ounces of alloy that is 60% copper in order to get an alloy that is 40% copper?

SOLUTION: how much of an alloy that is 10% copper should be mixed with 300 ounces of alloy that is 60% copper in order to get an alloy that is 40% copper?

Algebra.Com

Question 326916: how much of an alloy that is 10% copper should be mixed with 300 ounces of alloy that is 60% copper in order to get an alloy that is 40% copper?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Let X be the amount of 10% copper.

.
.
.
Add 200 ounces of 10% copper.
RELATED QUESTIONS
How much of an alloy that is 10% copper should be mixed with 300 ounces of an... (answered by checkley71)

How much of an alloy that is 40% copper should be mixed with 300 ounces of an alloy that... (answered by Alan3354)

How much of an alloy that is 40% copper should be mixed with 300 ounces of an alloy that... (answered by Alan3354)

How much of an alloy that is 10% copper should be mixed with 300 ounces of an alloy that... (answered by josgarithmetic)

How much of an alloy that is 10% copper should be mixed with 400 ounces of an alloy that... (answered by josgarithmetic,ikleyn,greenestamps)

How much of an alloy that is 40% copper should be mixed with 300 ounces of an alloy that... (answered by mananth)

How much of an alloy that is 20% copper should be mixed with 300 ounces of an alloy that... (answered by jorel1380,greenestamps)

how much of an alloy that 30% copper should be mixed with 300 ounces of an alloy that is... (answered by josmiceli)

How much of an alloy that is 40% copper should be mixed with 100 ounces of an alloy that... (answered by ewatrrr)