24 hours
If a man working 6 hours per day can complete a piece of work in 12 days, the total work done is 6 hours/day × 12 days = 72 hours. To finish the same work in 8 days, he needs to work 72 hours ÷ 8 days = 9 hours per day. Therefore, he must work 9 hours per day to complete the task in 8 days.
If you mean "how many hours are IN one day", then there are 24 hours in a day.
First, calculate the total work done in hours: 10 people working 2 hours a day for 5 days equals 100 person-hours (10 people × 2 hours/day × 5 days). If 2 people work 5 hours a day, they complete 10 person-hours each day (2 people × 5 hours/day). To find out how many days it would take them to complete 100 person-hours, divide 100 by 10, which equals 10 days. Thus, 2 people will take 10 days to complete the same work working 5 hours a day.
There are 24 hours in a day:24 hours * X days = 240 hoursTo complete this equation, there must be 240 hours in 10 days.There are 240/24 = 10 days
24 hours are in one day...:)
One complete rotation of the Earth takes about 24 hours to occur, which is equivalent to one day.
17 hours a day
It takes about 24 hours for the Earth to complete one full rotation on its axis. This period is what we refer to as a day.
1 day constitutes 24 hours, so 2 days will constitute 48 hours.
Everyone was required 8 hours sleep a day, 8 glasses of water a day, for a complete function of the human body
If a man working 6 hours per day can complete a piece of work in 12 days, the total work done is 6 hours/day × 12 days = 72 hours. To finish the same work in 8 days, he needs to work 72 hours ÷ 8 days = 9 hours per day. Therefore, he must work 9 hours per day to complete the task in 8 days.
If you mean "how many hours are IN one day", then there are 24 hours in a day.
9 1/2 hours
Haumea makes a complete rotation in just 3.9155 hours, making its day very short compared to Earth's.
It takes about 17 hours and 14 minutes for Uranus to complete one full rotation on its axis. This means a day on Uranus is equivalent to 17 Earth hours.
It takes Saturn about 10 hours and 39 minutes to complete one rotation on its axis, which is a Saturnian day. This is much shorter than an Earth day, which is about 24 hours long.
There are 24 hours in a day:24 hours * X days = 240 hoursTo complete this equation, there must be 240 hours in 10 days.There are 240/24 = 10 days