Sum of A, B and C
If 31A + 30B + 29C = 366 Then what is the value of A + B + C = ?
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Since there is no specification in the question we have to find the minimum value of A+B+C
31A+30B+29C=366
⇒31(A+B+C)-(B+2C)=366
⇒31(A+B+C)=366+B+2C
that is (366+B+2C) is divisible by 31.
The least number after 366 divisible by 31 is 372
Thus least value of A+B+C is 372/31=12
31A+30B+29C=366
⇒31(A+B+C)-(B+2C)=366
⇒31(A+B+C)=366+B+2C
that is (366+B+2C) is divisible by 31.
The least number after 366 divisible by 31 is 372
Thus least value of A+B+C is 372/31=12
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