Question 882417
 the units digit of a three-digit number is represented by x.
if the other two digits are represented by 3x and 4x
 represent the product of the digits of the number
 what is the smallest three-digit number that may be formed? what is the largest three-digit number?
:
The smallest number is when x = 1; 431 is the number
The largest number is when x = 2: 862
:
X cannot equal 3
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