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The sum of the digits of a 3-digit number is 17. The hundred's digit is twice the unit's digit. If 396 be subtracted from the number, the order of the digits will be reverse. Find the number. , 476 684 O 765 854

The sum of the digits of a 3-digit number is 17. The hundred's digit is twice the unit's digit. If 396 be subtracted from the number, the order of the digits will be reverse. Find the number. , 476 684 O 765 854

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The sum of the digits of a 3-digit number is 17. The hundred's digit is twice the unit's digit. If 396 be subtracted from the number, the order of the digits will be reverse. Find the number. [ 476 684 O 765 854
Transcribed Image Text:The sum of the digits of a 3-digit number is 17. The hundred's digit is twice the unit's digit. If 396 be subtracted from the number, the order of the digits will be reverse. Find the number. [ 476 684 O 765 854
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