ABC is a three digit number sum of its digit is 16 if a is 2 X b and c is equal to b, then the number is
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Answer: 844
Step-by-step explanation:
Sum of digits = 16
a = 2b
b = c
a + b + c = 16
2b + b + c = 16
3b + b = 16
4b = 16
4b/4 = 16/4.
b = 4
a = 2 * 4 = 8
b = 4
c = 4
number = 844
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