document.write( "Question 724035: perform the indicated operation without the use of a calculator and express each answer in decimal notation. 42x109 7x10= \n" ); document.write( "
Algebra.Com's Answer #443543 by Alan3354(69443)\"\" \"About 
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perform the indicated operation without the use of a calculator and express each answer in decimal notation. 42x109 7x10=
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\n" ); document.write( "42*109 = 4578
\n" ); document.write( "7*10 = 70
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