# How many hours is 730am to 330pm?

The answer is exactly eight hours. If you leave your kids early at school and pick them up in the afternoon, you might wonder how much time they spend in school each day. If you leave them at 7AM and pick them up at 3PM then the question is how many hours is 7AM to 3PM and the answer is eight hours (15-7 = 8)..

## How do I subtract 24 hour time in Excel?

How to add / subtract more than 24 hours, 60 minutes, 60 seconds

1. Add over 24 hours: Start time + (N/24)
2. Add over 60 minutes: Start time + (N/1440)
3. Add over 60 seconds: Start time + (N/86400)
4. Subtract over 24 hours: Start time – (N/24)
5. Subtract over 60 minutes: Start time – (N/1440)
6. Subtract over 60 seconds:

### How many minutes have elapsed between 1/30 pm and 4 45 pm?

Answer: 195 minutes have elapsed between 1:30 PM and 4:45 PM.

### How do you lock a cell in Excel?

Lock cells to protect them

1. Select the cells you want to lock.
2. On the Home tab, in the Alignment group, click the small arrow to open the Format Cells popup window.
3. On the Protection tab, select the Locked check box, and then click OK to close the popup.

## How do I calculate hours worked in Excel per week?

Write each day of the week in its own row, then create a new cell label titled “TOTAL.” The cells next to this one will display the total number of hours worked and pay received for the week. This is applied using the function “=SUM(E2:E8)” to calculate total hours.

### How do I make Google Sheets military time?

Launch the time formatting tool by selecting “Format” from the header menu, choosing “Number,” scrolling over “More Formats,” and clicking on “More date and time formats.” Scroll down the pop-up menu and search for the 24-hour formats.

How do you create a 3d reference in Excel? Create a 3-D Cell Reference

1. Click a cell where you want to enter a formula.
2. Type = (an equal sign) to begin the formula.
3. Type the function you want to use followed by a ( (left bracket).
4. Type the first worksheet name, followed by a : (colon), and then the last worksheet name in the range.
5. Type !

## How many hours are in a day?

Overall, the Earth is a good timekeeper: the length of a day is consistently within a few milliseconds of 86,400 seconds, which is equivalent to 24 hours.

### Is 40 hours a week too much?

According to a study from the Australian National University, working 40 hours a week, or more, can be lead to mental health issues. Whether you stick to working eight-hours a day or work overtime, you could be doing more harm than good to your body.

### Is 50 hours a week too much?

Workers in the U.S. are logging more hours than ever, with 50 hours per week no longer considered unusual. Employees may be working from home after they leave the office, and never are completely “off” work. Overwork can cause physical and mental ailments due to stress.

### How do you protect Excel sheet from editing?

Protect a sheet

1. Select Review > Manage Protection.
2. To turn on protection, in the Manage Protection task pane, select Protect sheet.
3. By default, the entire sheet is locked and protected.
4. Optionally, to require a password to edit a range, select Range password, enter and confirm the password, and then select Save.

How do you do a page break preview in Excel? On the View tab, in the Workbook Views group, click Page Break Preview. on the status bar. To move a page break, drag the page break to a new location. Note: Moving an automatic page break changes it to a manual page break.

How do I add all the numbers in a column in Google Sheets? Note: This feature doesn’t work for some numbers or currency formats.

2. Highlight the cells you want to calculate.
3. In the bottom right, find Explore. . Next to Explore, you’ll see “Sum: total.”
4. To see more calculations, click Sum. Average. Minimum. Maximum. Count.

2. Highlight the number of rows, columns, or cells you want to add. To highlight multiple items:
3. Right-click the rows, columns, or cells.
4. From the menu that appears, select Insert [Number] or Insert cells. For example:

## How many shifts is 30 hours a week?

In fact, a 30-hour workweek, generally consisting of four full workdays (seven and a half hours) a week, or five six-hour days, offers numerous potential advantages.

### Is 60 hours a week too much?

It isn’t uncommon to have a 60-hour workweek occasionally, but some individuals find themselves repeatedly working these extra-long hours. If you are one of them, you may feel overworked which can affect your health, both mentally and physically.

### What is full-time UK?

There is no specific number of hours that makes someone full or part-time, but a full-time worker will usually work 35 hours or more a week. Part-time workers should get the same treatment for: pay rates (including sick pay, maternity, paternity and adoption leave and pay) pension opportunities and benefits.

### Why working 40 hours is too much?

Many of the disadvantages of employees working too many hours fall on your shoulders. Overworked employees lead to higher turnover, more injuries, disengagement, lower productivity, and more health issues—all of which increase your workload.

## How many working weeks are in a year UK?

Other reforms have included the 28 holiday minimum per year, 20 minute breaks for each six hours worked, and a maximum average of 8 hours work in a 24-hour period for night-workers (the average is usually calculated over 17 weeks, but it can be over a longer period of up to 52 weeks if the workers and the employer

### What is elapsed time 3rd grade?

Elapsed time is the difference between two times. An elapsed time is also called a time interval. Let’s use our old friend the number line to help us find the time interval between 2:05 p.m. and 2:35 p.m.

### How do you calculate elapsed time in 4th grade?

How do you count time? Calculate the duration between two times

First, identify the starting and an ending time. The goal is to subtract the starting time from the ending time under the correct conditions. If the times are not already in 24-hour time, convert them to 24-hour time. AM hours are the same in both 12-hour and 24-hour time.

## How do you enter a serial number in Excel?

Fill a column with a series of numbers

1. Select the first cell in the range that you want to fill.
2. Type the starting value for the series.
3. Type a value in the next cell to establish a pattern.
4. Select the cells that contain the starting values.
5. Drag the fill handle.