Posted by **jay** on Monday, July 5, 2010 at 11:59pm.

A scientist wants to combine two metal alloys into 20 kg of a third alloy which is 60% aluminum. He plans to use one alloy with 45% aluminum content, and a second alloy with 70% aluminum content. How many kilograms of each alloy must be combined?

## Answer This Question

## Related Questions

- Chemistry - A homogenous mixture of metals is called an alloy. An alloy is found...
- math - Anne and Nancy use a metal alloy that is 23.5% copper to make jewelry. ...
- math please help!! - Solve the problem. Anne and Nancy use a metal alloy that is...
- College Pre Calculus - anne and nancy use a metal alloy that is 19.3% copper to ...
- algebra - Solve the problem. Anne and Nancy use a metal alloy that is 24.9% ...
- Algebra/Math - Can you show work por favor? :) A metalworker has a metal alloy ...
- Algebra - solve linear equation-an alloy of metal is 25% copper. Another alloy ...
- Chemistry - Thank you so much for the help on my other question!!! An alloy (...
- math - An alloy of copper is 10% copper and weighs 25 pounds. A second alloy is ...
- Math - The amounts by weight of gold, silver and lead in three alloys of these ...

More Related Questions