document.write( "Question 901488: A silversmith mixed 45g of a 70% silver alloy with 40g of a 25% silver alloy. What is the percent concentration of the resulting ally? Round your answer to one decimal place \n" ); document.write( "
Algebra.Com's Answer #546765 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
\"howmuchsilver%2Fhowmuchalloy\" and then multiply by 100.\r
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\n" ); document.write( "\n" ); document.write( "\"%2870%2A45%2B25%2A40%29%2F%2845%2B40%29\", the multiplying already taken care, direct percents used.\r
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\n" ); document.write( "\n" ); document.write( "\"cross%28highlight%2837.2%29%29\" \"%2848.8%29\" Percent.
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