Mathematics, 04.02.2020 19:59 Peachyyyyyy24
An alloy of silver and gold is to be recast with an addition of silver. this new alloy consists of 80 ounces and is to have only one-fifth of an ounce of gold in 5 ounces.
what percentage of gold is in the new alloy after the recasting?
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An alloy of silver and gold is to be recast with an addition of silver. this new alloy consists of 8...
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