To divide by the sum of cells A1 through A10 by 2 in Excel, use the formula: =SUM(A1:A10)/2. It is also possible to enter numbers directly into the formula.
When entering a formula in Microsoft Excel, it is possible to use "pointing" to select the cells to reference. To "point" at a cell, click on it while editing the formula. Pointing minimizes the risk of referring to the wrong cell in a formula. Excel follows the mathematical order of operations, so it is possible to write more complex equations by using the mathematical operators * for multiplication, / for division, + for addition and - for subtraction.
Learn MoreIn Excel, the mean function is used to calculate the average of a set of numbers. The numbers used can come from any cell in an Excel spreadsheet by listing the cells involved into the average function box.
Full Answer >To subtract dates in Excel, simply enter the following formula: "=A3-A2", assuming that cells A3 and A2 contain the dates that need to be subtracted. This will output the difference between the two dates, expressed in days.
Full Answer >To merge cells in Excel, simply highlight the cells you want to merge, right-click, and select Format Cells. Next, select the Alignment tab, and check the Merge Cells box. The process should take less than one minute to complete.
Full Answer >Microsoft Excel does not have an automatic function that allows you to calculate percentage change. Despite this, you can find the percentage change between two numbers in a spreadsheet if you know the proper formula to enter into the document. Assuming the two numbers for which you want to find the percentage change are in cells A2 and B2, the formula to use would be =(B2/A2)-1.
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