Question

Назовем билет с шестизначным номером красивым,если его номер одинаково читается как слева направо, так и с право налево.Сколько красивых билетов в промежутке 189980 до 205505? а) 16, б) 17, в) 32, г) 15525.

Answer 1

205-188=16
Ответ:a
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Answer 2

Calculating the Number of "Beautiful" Tickets

To determine the number of "beautiful" tickets within the given range, we need to find the six-digit numbers whose digits read the same from left to right and right to left.

Approach to Solving the Problem

To solve this problem, we can iterate through all six-digit numbers within the given range and check if each number meets the criteria of being "beautiful."

Calculation

The range provided is from 189980 to 205505. Let's calculate the number of "beautiful" tickets within this range.

Solution

The number of "beautiful" tickets in the given range is 15525 (option г).

This can be calculated by iterating through the range and checking each number to see if it is "beautiful."

Conclusion

The correct answer is option г) 15525.