Question

summa 3 razlichnix 7 mi znachnix chisel ravna4.500.000 kakoe naiboshee znachenie mojet imet bolshee iz etix chisel

Answer 1

2.499,999 – правильный ответ на вопрос

Answer 2

To find the largest possible value among three distinct seven-digit numbers that add up to 4,500,000, let's consider the possible combinations:

1. The largest seven-digit number is 9,999,999. If we subtract this number from 4,500,000, the result would be negative, so this is not a valid option.

2. The largest six-digit number is 999,999. If we subtract this number from 4,500,000, we have 3,500,001 remaining. This means that the remaining two numbers must add up to 3,500,001.

   a. The largest five-digit number is 99,999. Subtracting this number from 3,500,001 gives us 3,400,002 as the remaining sum. Therefore, the remaining number must be a six-digit number between 100,000 and 999,999.

   i. The largest four-digit number is 9,999. Subtracting this number from 3,400,002 leaves us with 3,390,003. Hence, the remaining number must be a five-digit number between 10,000 and 99,999.

   typescriptCopy code
     - The largest three-digit number is 999. Subtracting this number from 3,390,003 gives us 3,389,004. Therefore, the remaining number must be a four-digit number between 1,000 and 9,999.
   
        * The largest two-digit number is 99. Subtracting this number from 3,389,004 results in 3,388,905. Thus, the remaining number must be a three-digit number between 100 and 999.
   
           - The largest one-digit number is 9. Subtracting this number from 3,388,905 gives us 3,388,896. The remaining number must be a two-digit number between 10 and 99.
   
              + The largest one-digit number is 9. Subtracting this number from 3,388,896 leaves us with 3,388,887. The remaining number must be a one-digit number between 1 and 8.
   

The largest possible value among the three distinct seven-digit numbers that add up to 4,500,000 is 9,999,999.