Weighted averages are used often in investing. It's basically how we measure the performance of our respective portfolios. In fact, the S&P 500 index is the weighted average performance of the 500 largest companies on the major U.S. stock exchanges by market capitalization.
To convert minutes in decimal format to a proper Excel time, just divide by 1440. For example, if you have a number that represents minutes in cell A1, use: If A1 contains the number 360 (representing 360 minutes) then the result will be 360/1440 = .25, since 360 minutes = 6 hours = 1/4 day.To see the result formatted in a normal time format, you'll need to change the number format to a time format.or example, if you have a number that represents minutes in cell A1, use: If A1 contains the number 360 (representing 360 minutes) then the result will be 360/1440 = .25, since 360 minutes = 6 hours = 1/4 day. To see the result formatted in a normal time format, you'll need to change the number format to a time format.
Convert Hours and minutes into minutesConvert Hours to Minutes in Excel. Here is how: EXCEL 97-2003. Type your hours and minutes in an hh:mm format. Click on Format Cells. On the Number Tab, under custom, type [m].Example: Type 5:20. Change format to Custom and type [m] to see 320.onvert Hours and minutes into minutesConvert Hours to Minutes in Excel. Here is how: EXCEL 97-2003. Type your hours and minutes in an hh:mm format. Click on Format Cells. On the Number Tab, under custom, type [m].