document.write( "Question 774396: each of my five digits is one more than the digit to its left.the sum of my digits is 20.what number am i ? \n" ); document.write( "
Algebra.Com's Answer #472266 by MathTherapy(10552)\"\" \"About 
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each of my five digits is one more than the digit to its left.the sum of my digits is 20.what number am i ?\r
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\n" ); document.write( "\n" ); document.write( "Let ten-thousands digit be T
\n" ); document.write( "Then thousands digit = T + 1
\n" ); document.write( "Hundreds digit = T + 1 + 1, or T + 2
\n" ); document.write( "Tens digit = T + 2 + 1, or T + 3
\n" ); document.write( "Units digit = T + 3 + 1, or T + 4
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\n" ); document.write( "\n" ); document.write( "Therefore, T + T + 1 + T + 2 + T + 3 + T + 4 = 20
\n" ); document.write( "5T + 10 = 20
\n" ); document.write( "5T = 20 – 10\r
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\n" ); document.write( "\n" ); document.write( "T, or tens-thousands digit = \"10%2F5\", or 2
\n" ); document.write( "Thousands digit = 2 + 1, or 3
\n" ); document.write( "Hundreds digit = 3 + 1, or 4
\n" ); document.write( "Tens digit = 4 + 1, or 5
\n" ); document.write( "Units digit = 5 + 1, or 6\r
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\n" ); document.write( "\n" ); document.write( "Five-digit number: \"highlight_green%2823456%29\"\r
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\n" ); document.write( "\n" ); document.write( "OR Solve using the sum of an arithmetic series: \"S%5Bn%5D+=+%28n%2F2%29%28a%5B1%5D+%2B+%28n+-+1%29d%29\" ----- \"S%5B5%5D+=+%285%2F2%29%28a%5B1%5D+%2B+%285+-+1%291%29\". Solve for \"a%5B1%5D\" or the 1st term (ten-thousands digit), and then calculate other digits/terms.\r
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\n" ); document.write( "\n" ); document.write( "You can do the check!! \r
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\n" ); document.write( "\n" ); document.write( "Further help is available, online or in-person, for a fee, obviously. Send comments, “thank-yous,” and inquiries to “D” at MathMadEzy@aol.com
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