Question

Сколько лет длится наша эра? Сколько веков?

Answer 1

2016 лет , 21 век длится наша эра

Answer 2

Duration of Our Era and Number of Centuries

Our era, also known as the Common Era (CE) or Anno Domini (AD), is believed to have started around the year 1. The duration of our era can be calculated by subtracting the starting year from the current year. As of now, the current year is 2023. Therefore, the duration of our era is approximately 2023 years.

To determine the number of centuries in our era, we divide the duration of our era by 100. This gives us approximately 20 centuries. However, it's important to note that the numbering of centuries starts from the year 1, so the first century is from 1 to 100, the second century is from 101 to 200, and so on. Therefore, the 20th century, for example, spans from 1901 to 2000.

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