Question

Решить задачу: жили два брата-близнеца. Один из них ежедневно спал 1/3 суток, а другой 1/4 суток. Дожили они так до 72-летнего возраста. Сколько лет за это время проспал каждый из них? Пожалуйста дайте пояснения.

Answer 1

Один проспал 8572,второй 6430 ,с учётом ,того ,что в 72 годах 18 раз был високосный год.

Answer 2

Если не учитывать високосный год, то так

Answer 3

Problem Analysis

We have two twin brothers, and one of them sleeps for 1/3 of a day while the other sleeps for 1/4 of a day. We need to calculate how many years each of them has slept by the time they reach 72 years old.

Solution

To solve this problem, we need to calculate the number of days each brother has slept and then convert it to years.

Let's start by calculating the number of days each brother has slept. We know that one brother sleeps for 1/3 of a day, and the other brother sleeps for 1/4 of a day.

The total number of days each brother has slept can be calculated using the formula:

Number of days slept = (Number of years) * (Number of days in a year) * (Fraction of a day slept)

Since we are given that the brothers have reached the age of 72, we can substitute the values into the formula:

For the brother who sleeps 1/3 of a day: Number of days slept = 72 * 365 * (1/3)

For the brother who sleeps 1/4 of a day: Number of days slept = 72 * 365 * (1/4)

Now, let's calculate the number of days each brother has slept:

For the brother who sleeps 1/3 of a day: Number of days slept = 72 * 365 * (1/3) = 8760 days

For the brother who sleeps 1/4 of a day: Number of days slept = 72 * 365 * (1/4) = 6570 days

To convert the number of days to years, we divide the number of days by the number of days in a year:

For the brother who sleeps 1/3 of a day: Number of years slept = 8760 / 365 = 24 years

For the brother who sleeps 1/4 of a day: Number of years slept = 6570 / 365 = 18 years

Therefore, the brother who sleeps 1/3 of a day has slept for 24 years, and the brother who sleeps 1/4 of a day has slept for 18 years.

Answer

The brother who sleeps 1/3 of a day has slept for 24 years, and the brother who sleeps 1/4 of a day has slept for 18 years.

Explanation

By the time the twin brothers reach the age of 72, the brother who sleeps 1/3 of a day will have slept for approximately 24 years, while the brother who sleeps 1/4 of a day will have slept for approximately 18 years. This calculation is based on the assumption that each year has 365 days.