document.write( "Question 664359: what is the estimated product 86 and 721 ?
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Algebra.Com's Answer #413267 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! Round 86 to 90 \n" ); document.write( "Round 721 to 700 \n" ); document.write( "7*9 is 63 \n" ); document.write( "Estimate 86*721 as 63,000 \n" ); document.write( "... \n" ); document.write( "OR \n" ); document.write( "Round 86 to 90 \n" ); document.write( "Round 721 to 720 \n" ); document.write( "72*9 = 648 \n" ); document.write( "Estimate 86*721 as 64,800 \n" ); document.write( "......................... \n" ); document.write( "Delighted to help. \n" ); document.write( "-Reading Boosters \n" ); document.write( "Wanting for others what we want for ourselves. \n" ); document.write( "www.MyHomeworkAnswers.com \n" ); document.write( " |