document.write( "Question 776581: what number is greater than 100, less than 200, digits sum is 10, has 2 like digits, and is odd \n" ); document.write( "
Algebra.Com's Answer #473625 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! what number is greater than 100, less than 200, digits sum is 10, has 2 like digits, and is odd \n" ); document.write( "----------- \n" ); document.write( "Let the number be 1ab \n" ); document.write( "---- \n" ); document.write( "Equations: \n" ); document.write( "1 + a + b = 10 \n" ); document.write( "a+b = 9 \n" ); document.write( "------------------ \n" ); document.write( "Since the number is odd, b must be odd:: \n" ); document.write( "If b = 1, a = 8 and the number is 181 \n" ); document.write( "If b = 3, a = 6 and the number is 163 \n" ); document.write( "If b = 5, a = 4 and the number is 145 \n" ); document.write( "If b = 7, a = 2 and the number is 127 \n" ); document.write( "If b = 9, a = 0 and the number is 109 \n" ); document.write( "------ \n" ); document.write( "Ans: Only 181 meets all 3 criteria. \n" ); document.write( "==================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |