Microsoft Excel 2010 provides a formula for calculating the average value from multiple worksheets in a workbook. Before you apply this formula, check that each worksheet is formatted the same way.

How to return monthly sales averages for the last n years in Microsoft Excel Your email has been sent Averaging is easy business in Microsoft Excel. Thanks to the AVERAGEIF() and AVEREAGEIFS() ...

There's more to Excel's Subtotal feature than you might realize. You can add multiple subtotaling functions to the same row, and you can add multiple rows. You probably know that Excel’s Subtotal ...