Question

Рассчитайте какую долю от общего количества рабочих часов в месяц составляет количество времени ,которая ваши родители затрачивают на дорогу от дома до места работы и обратно исходя из показателей (рабочий день 8 часов,20 рабочих дней в месяц )...!! Срочно пожалуйста

Answer 1

Допустим родителям до работы идти пешком 20 минут. За день они утром идут на работу, вечером-  с работы, итого 40 минут в день. За 20 рабочих дней в месяц время в дороге будет 20*40=800 минут=800/60 часов=13 1/3 часа =40/3 часа. А рабочее время за месяц составит 8*20=160 часов. То есть доля времени  в дороге от рабочего времени составит $\frac{40}{3*160}=0,083$  или 8,3%.

Ответ: 8,3%.

Answer 2

Calculation of the Proportion of Time Spent on Commuting

To calculate the proportion of time your parents spend on commuting to and from work, we need to consider the following information:

- The length of the working day is 8 hours. - There are 20 working days in a month.

To calculate the proportion, we need to determine the total time spent on commuting by your parents in a month. Let's assume that the time spent on commuting from home to work and back is the same.

To calculate the total time spent on commuting, we can use the formula:

Total Time Spent on Commuting = Time Spent on Commuting per Day × Number of Working Days in a Month

Given that the working day is 8 hours and there are 20 working days in a month, we can calculate the total time spent on commuting as follows:

Total Time Spent on Commuting = 8 hours/day × 20 days/month

Now, let's calculate the proportion of time spent on commuting as a fraction of the total working hours in a month:

Proportion of Time Spent on Commuting = Total Time Spent on Commuting / Total Working Hours in a Month

Substituting the values, we get:

Proportion of Time Spent on Commuting = (8 hours/day × 20 days/month) / (8 hours/day × 20 days/month)

Simplifying the equation, we find that the proportion of time spent on commuting is 1/1, which means that the time spent on commuting is equal to the total working hours in a month.

Please note that this calculation assumes that the time spent on commuting is the same for both the journey from home to work and the journey from work back home. Additionally, this calculation does not take into account any variations in the length of the working day or the number of working days in a month.

I hope this helps! Let me know if you have any further questions.