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Romashka-Z-Leto [24]

3 years ago

5

A metalworker has a metal alloy that is 20% copper and another alloy that is 60% copper. How many kilograms of each alloy shou

ld the metalworker combine to create 90 kg of a 52% copper alloy?

1 answer:

tester [92]3 years ago

7 0

132% that what your answer going to be

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posledela

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