Mathematics, 04.01.2021 23:10 browneyedbaby20

An alloy of tin and copper contains 16% tin. How much tin (to the nearest tenth) must be added to make 820 pounds of alloy that is 18% tin? 14.1
19.5
0800.5

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An alloy of tin and copper contains 16% tin. How much tin (to the nearest tenth) must be added to ma...

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An alloy of tin and copper contains 16% tin. How much tin (to the nearest tenth) must be added to make 820 pounds of alloy that is 18% tin? 14.1 19.5 0800.5

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Another question on Mathematics

An alloy of tin and copper contains 16% tin. How much tin (to the nearest tenth) must be added to make 820 pounds of alloy that is 18% tin? 14.1
19.5
0800.5