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.
To calculate gtt/min, follow these steps: Step 1: Convert the rate of administration from ml/hr to ml/min. 1 hour = 60 minutes, so take your number in ml/hr and divide by 60 min/hr. For example: You have an order for D5W 1000 ml over 8 hours.First, 1000 ml / 8 hr = 125 ml/hr; 125 ml/hr / 60 min = 2.08 ml/min.Math tip: use conversions in which the units cancel to find your answer: hour = 60 minutes, so take your number in ml/hr and divide by 60 min/hr. For example: You have an order for D5W 1000 ml over 8 hours. First, 1000 ml / 8 hr = 125 ml/hr; 125 ml/hr / 60 min = 2.08 ml/min.