Question

Задача: В январе 1995г с 1 января по 10 января были зимние каникулы. 15, 22, и 29янвая были воскресными днями,а остальные учебными. Какую часть января составили свободные от учебы дни ?Какую часть составили учебные дни?

Answer 1

В январе1995г с1января по10 зимние каникулы 15,22,29 воск.дни а остальные учебные

Answer 2

В январе всего 31 день , 10 деней отдыха +3дня восрестных= 13 дней

13/31=0.419.. часть свободные дни остальная (1-0.419)=0.58... учебная

Answer 3

Calculation of Free and School Days in January 1995

To calculate the number of free and school days in January 1995, we need to consider the winter vacation period and the weekends.

1. Winter Vacation: - Winter vacation lasted from January 1st to January 10th, inclusive. This means there were 10 days of winter vacation in January 1995.

2. Weekends: - In January 1995, the following dates fell on Sundays: January 15th, January 22nd, and January 29th. This means there were 3 Sundays in January 1995.

3. Calculation: - To determine the number of school days, we subtract the number of free days (winter vacation and Sundays) from the total number of days in January 1995. - January 1995 had a total of 31 days. - Therefore, the number of school days can be calculated as follows: - Total days in January 1995: 31 - Free days (winter vacation + Sundays): 10 + 3 = 13 - School days: 31 - 13 = 18 days

Summary:

In January 1995, the breakdown of free and school days is as follows:

- Free days: 10 days of winter vacation + 3 Sundays = 13 days - School days: 31 days - 13 free days = 18 days

Please note that the information provided is based on the given task and may not reflect any specific regional or national variations in school calendars.