Question

If each of A, B, C stands for a nonzero digit in the following addition, then find the three-digit number ABC.

A C B
B A C
B C A
C A B
+ C B A
___________
1 2 2 3

Answers

  1. A , B and C will be 3, 1/9, and -4/3 respectively.

    What is summation?

    Summation is to add or subtract any two or more terms by doing that operation we will get a new result which could be big or small depending upon the number.
    A summation, which is the result of adding two or more numbers or quantities, is also known as a sum. A summation always has an integer number of terms.
    Given the summation
    A = 3
    B + C + A + B + B = 2 ⇒ 3B + A + C = 2
    By substituting
    3B + C = -1
    Now,
    C + A + C + A + C = 2
    3C + 2A = 2
    By substittuing
    C = -4/3.
    Again substituting
    B = 1/9
    Hence the digit ABC will be 3, 1/9, and -4/3 respectively.
    For more information about summation
    brainly.com/question/10777222
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