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document.write( "27. A number is between 30 and 40. If the number is divided by the sum of the digits, the quotient is 4. Find the number.
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document.write( "Since number is between 30 and 40, its tens digit MUST be 3
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document.write( "Let units digit be U
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document.write( "Then number is: 30 + U
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document.write( "Sum of digits: 3 + U
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document.write( "Based on info., we get: 
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document.write( "4(3 + U) = 30 + U -------- Cross-multiplying
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document.write( "12 + 4U = 30 + U
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document.write( "4U U = 30 12
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document.write( "3U = 18
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document.write( "U, or units digit =
, or 6
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document.write( "Number: 
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document.write( "You can do the check!!
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document.write( "===================
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document.write( "Send comments, thank-yous, and inquiries to D at MathMadEzy@aol.com.
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document.write( "MATH and HOMEWORK QUESTIONS, or MATH QUESTIONS related to the Regents Integrated Algebra,
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