document.write( "Question 900777: If the mean of five consecutive even numbers be 16, what is the least number? \n" ); document.write( "
Algebra.Com's Answer #546154 by Jc0110(165)\"\" \"About 
You can put this solution on YOUR website!
Let x to be the first term (number) in five consecutive even numbers.
\n" ); document.write( "First number = \"x\"
\n" ); document.write( "Second number = \"x+%2B+2\"
\n" ); document.write( "Third number = \"x+%2B+4\"
\n" ); document.write( "Fourth number = \"x+%2B+6\"
\n" ); document.write( "Fifth number = \"x+%2B+8\"\r
\n" ); document.write( "\n" ); document.write( "\"Mean=Sum+Of+Numbers%2FNumber+Of+Terms+Of+The+Numbers\"
\n" ); document.write( "\"16=%28x%2B%28x%2B2%29%2B%28x+%2B+4%29%2B%28x+%2B+6%29%2B%28x+%2B+8%29%29%2F5\"
\n" ); document.write( "\"16=%285x%2B20%29%2F5\"
\n" ); document.write( "\"80=5x%2B20\"
\n" ); document.write( "\"60=5x\"
\n" ); document.write( "\"60%2F5=x\"
\n" ); document.write( "\"12=x\"
\n" ); document.write( "\"x=12\"
\n" ); document.write( "First number = x = 12 (which is the least number in five consecutive even numbers)
\n" ); document.write( "*This question is done.*
\n" ); document.write( "-----------------------------------------------------------------------------
\n" ); document.write( "Let say the question is modified and become \"If the mean of five consecutive odd numbers be 16, what is the least number?\"\r
\n" ); document.write( "\n" ); document.write( "Let x to be the first term (number) in five consecutive odd numbers.
\n" ); document.write( "First number = \"x+%2B+1\"
\n" ); document.write( "Second number = \"x+%2B+3\"
\n" ); document.write( "Third number = \"x+%2B+5\"
\n" ); document.write( "Fourth number = \"x+%2B+7\"
\n" ); document.write( "Fifth number = \"x+%2B+9\"
\n" ); document.write( "\"Mean=Sum+Of+Numbers%2FNumber+Of+Terms+Of+The+Numbers\"
\n" ); document.write( "\"16=%28%28x+%2B+1%29%2B%28x%2B3%29%2B%28x+%2B+5%29%2B%28x+%2B+7%29%2B%28x+%2B+9%29%29%2F5\"
\n" ); document.write( "\"16=%285x%2B25%29%2F5\"
\n" ); document.write( "\"80=5x%2B25\"
\n" ); document.write( "\"55=5x\"
\n" ); document.write( "\"55%2F5=x\"
\n" ); document.write( "\"11=x\"
\n" ); document.write( "\"x=11\"
\n" ); document.write( "First number = x = 11 (which is the least number in five consecutive odd numbers)
\n" ); document.write( "
\n" );