document.write( "Question 965407: Rodney made , on average ,a 95 on the eight semester math tests. For the first three tests he averged a 90. What was the average of the last 5 math tests ? \n" ); document.write( "
Algebra.Com's Answer #590089 by macston(5194)\"\" \"About 
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\n" ); document.write( "His point total on the first three (Avg. 90) was (3)(90)=270 points
\n" ); document.write( "For all eight tests to have an average 95, his point total was (8)(95)=760.
\n" ); document.write( "All test points- first three test points=last five test points:
\n" ); document.write( "760-270=490
\n" ); document.write( "He scored a total of 490 points on the last 5 tests, so his average was:
\n" ); document.write( "490/5=98
\n" ); document.write( "ANSWER: Rodney averaged 98 on the last five tests.
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