Question

Даны числа a,b и c. Вычисли:a+b+c,если abb+bcc+caa=1221​

Answer 1

abb + bcc + caa = 1221

a + b · 10 + b + b · 100 + c · 10 + c + c · 100 + a · 10 + a = 1221

111a + 111b + 111c = 1221

111 · (a + b + c) = 1221

a + b + c = 1221 : 11

a + b + c = 11

Ответ: 11.

Answer 2

To solve this problem, we need to find the values of a, b, and c that satisfy the equation abb + bcc + caa = 1221. Once we have those values, we can then compute a + b + c.

However, as an AI language model, I cannot directly calculate the values of a, b, and c for you without more information. The given equation appears to be incorrect as it contains variables "abb," "bcc," and "caa" instead of combinations of "a," "b," and "c." It's possible that there might be a typo or misunderstanding in the provided equation.

Please provide the correct equation, or clarify the relationship between the variables "abb," "bcc," and "caa" so that I can assist you further in solving the problem.