Question

Як поділити циферблат двома прямими на три частини так,щоб у кожній частині сума чисел була однакова

Answer 1

Фото
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Answer 2

Dividing the Clock Face into Three Equal Parts

To divide the clock face into three equal parts so that the sum of the numbers in each part is the same, you can follow these steps:

1. Identify the Sum of All Numbers on the Clock Face: - The sum of all the numbers on the clock face from 1 to 12 is 78 (1 + 2 + 3 + ... + 12 = 78).

2. Determine the Equal Sum for Each Part: - To divide the clock face into three equal parts, each part should have a sum of 78 ÷ 3 = 26.

3. Divide the Clock Face: - Start by placing one line at 2 o'clock and another line at 10 o'clock. This divides the clock face into three equal parts, with each part containing numbers that sum up to 26.

By following these steps, you can divide the clock face into three parts with an equal sum of numbers in each part.