In a three digit number, the hundred digit is 2 more than the tens digit and the units digit is 2 less than the tens digit.
Question 1:
In a three digit number, the hundred digit is 2 more than the tens digit and the units digit is 2 less than the tens digit. If the sum of the digits is 18, find the number?
A.975
B.753
C.642
D.None of these
FeedbackLet the three digit numbers be 100a + 10b + c a = b + 2 c = b - 2 a + b + c = 3b = 18 => b = 6 So a = 8 and b = 4 Hence the three digit number is: 864 Hence the three digit number is: 864
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