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A metalworker has a metal alloy that is 15% copper and another alloy that is 70% copper. How many kilograms of each alloy should
1. 1 answer
2. 70 views
A metalworker has a metal alloy that is 25% copper and another alloy that is 75% copper. How many kilograms of each alloy should
1. 1 answer
2. 59 views
A metalworker has a metal alloy that is 25% copper and another alloy that is 70% copper. How many kilograms of each alloy should
1. 1 answer
2. 67 views
A metalworker has a metal alloy that is 15% copper and another alloy that is 55% copper. How many kilograms of each alloy should
1. 1 answer
2. 51 views
A metalworker has a metal alloy that is 20% copper and another alloy that is 75% copper. How many kilograms of each alloy should
1. 1 answer
2. 25 views
A metalworker has a metal alloy that is 30% copper and another alloy that is 55% copper. How many kilograms of each alloy should
1. 1 answer
2. 58 views
A metalworker has a metal alloy that is 20% copper and another alloy that is 75% copper. How many kilograms of each alloy should
1. 1 answer
2. 37 views
A metalworker has a metal alloy that is 15% copper and another alloy that is 60% copper. How many kilograms of each alloy should
1. 1 answer
2. 39 views
A metalworker has a metal alloy that is 20% copper and another alloy that is 75% copper. How many kilograms of each alloy should
1. 1 answer
2. 33 views
a metalworker has a metal alloy thay is 25% copper and another alloy that is 60% copper. how many kilograms of each alloy should
1. 1 answer
2. asked by shea
3. 2,213 views