HP Prime Graphing NW280AAABA manual Select cell D1 Enter a formula to add up your takings

11.To delete the dummy values, select cell A1, tap , press \until all the dummy values are selected, and then press C.

12.Select cell C1.

13.Enter a label for your takings:

S.ANTAKINGSE

Notice that text strings, but not names, need to be enclosed within quotation marks.

14.Select cell D1.

15.Enter a formula to add up your takings:

S.SUM RPRICE E

You could have specified a range—such as A1:A100—but by specifying the name of the column, you can be sure that the sum will include all the entries in the column.

16.Select cell C3.

17.Enter a label for your total commission:

S.ANTOTAL COMMISE

Note that the column is not wide enough for you to see the entire label in C3. We need to widen column C.

18.Select the heading cell for column C, tap and select

Column .

An input form appears for you to specify the required width of the column.

19.Enter 100 and tap .

You may have to experiment until you get the column width exactly as you want it. The value you enter will be the width of the column in pixels.

20.Select cell D3.

21.Enter a formula to add up your commission:

S.SUM RCOMMIS E

Note that instead of entering SUM by hand, you could have chosen it from the Apps menu (one of the Toolbox menus).

22.Select cell C5.

Spreadsheet 197