Problem:
Each blank below can be filled with a digit so that the equation is true and no digits are unnecessarily included. (For example, the rightmost digit cannot be a 3 , as 12.3 3=12 . 3, so the digit in the blank would be unnecessarily included.)
When this is done, the digits in the blanks, read from left-to-right, will form an integer. What is this integer? (For example, if it is true that 2 . 1 75 × 4.3 × 3 4 =12.5 3, then you should enter 12345 . Note that unlike last week's problem, zero digits are allowed here.)
