document.write( "Question 625074: What is the digit in the trillions place of the largest 14- digit number?\r
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document.write( "What is the greatest 15-digit number with three different digits?\r
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document.write( "How many times does the digit 8 occur in a 2 digit- number?\r
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document.write( "How many times does the digit 1 occur in the tens place in the numbers from 100 to 1000?
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Algebra.Com's Answer #393285 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! What is the digit in the trillions place of the largest 14- digit number? \n" ); document.write( "9 \n" ); document.write( "------------- \n" ); document.write( "What is the greatest 15-digit number with three different digits? \n" ); document.write( "987,999,... all 9's \n" ); document.write( "---------- \n" ); document.write( "How many times does the digit 8 occur in a 2 digit- number? \n" ); document.write( "In some, zero. eg 37 \n" ); document.write( "Is some, once. eg 84 \n" ); document.write( "In one, twice. 88 \n" ); document.write( "-------------- \n" ); document.write( "How many times does the digit 1 occur in the tens place in the numbers from 100 to 1000? \n" ); document.write( "Once per hundred. \n" ); document.write( "10 \n" ); document.write( "110 \n" ); document.write( "210, etc \n" ); document.write( "--> 10 times \n" ); document.write( " \n" ); document.write( " |