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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. 112 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. 100 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. 110 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. 74 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. 45 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. 83 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. 57 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. 64 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. 55 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. 2,272 views