SOLUTION: How many Kg of a 35% copper alloy must be added to 62 Kg of a 75% copper alloy to give you a 50% copper alloy?
Algebra.Com
Question 369618: How many Kg of a 35% copper alloy must be added to 62 Kg of a 75% copper alloy to give you a 50% copper alloy?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Let A be the amount of 35% copper alloy.
kg
RELATED QUESTIONS
How much of a 75% copper alloy should be melted into 62 kg of a 35% copper alloy to... (answered by checkley79)
how much of 75% copper alloy should be melted into 62 kg of a 35% copper alloy to produce (answered by mananth)
How many kg of a 45% copper alloy must be added to 62kg of a 60% copper alloy to form an... (answered by stanbon)
a certain alloy contails 75% copper and a second alloy 35% copper. how many kilograms of... (answered by Fombitz)
A copper alloy that is 35% copper is to be combined with an ally that is 75% copper. The (answered by josgarithmetic,ikleyn)
How many kilograms (kg) of a 15% copper alloy must be melted with a 45% copper alloy to... (answered by Fombitz)
How many kg of 15% cooper alloy must be melted with 45% copper alloy to obtain 60 kg of a (answered by richwmiller)
Suppose you combine ingots of 25% copper alloy and 50% copper alloy to create 40 kg of... (answered by Theo)
A metalworker has a metal alloy that is 25% copper and another alloy that is... (answered by josgarithmetic)