can anyone answer this question please with explaination if I get the answer don't know=reported pls answer the question given as attachment
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a, b, c are singular digits
abc is a 3 digit number.
ccc is a 3 digit number.
abc + abc + abc = ccc.... (1)
We have,
From (1),
3*abc = ccc
We know,
abc and ccc are 3 digit numbers.
A 3 digit number is written like = 100a + 10b + c
So again,
From (1),
3{100a + 10b + c} = 100c + 10c + c
300a + 30b + 3c = 100c + 10c + c
100a + 10b = 36c.... (2)
Now we know,
a, b, c are natural numbers and hence positive,
So in (2), L.H.S should be positive,
Minimum value of c for making L.H.S positive should be greater than 3.
For c = 4 and a = 1,
100 + 10b = 144
b = 4.4
Again,
For c = 5, a = 1
b = 8
Now,
b = 8 satifies the given condition for natural numbers,
So, we get
a = 1, b = 8 and c = 5
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