document.write( "Question 717648: The average of the first 4 numbers was 15 the average of the next 6 numbers was 25 what was the average of the 10 numbers \n" ); document.write( "

Algebra.Com's Answer #440395 by josgarithmetic(39620) $\"\"$ $\"About$

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The first four numbers were like each being 15; and the next six numbers were like each being 25. All that would be like $\"4%2A15%2B6%2A25\"$ . You have ten numbers, so divide by 10:\r
\n" ); document.write( "\n" ); document.write( " $\"%284%2A15%2B6%2A25%29%2F10\"$ \n" ); document.write( "

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