The peso has been the currency of Colombia since 1810. It replaced the real at a rate of 1 peso = 8 reales and was initially subdivided into 8 reales. In 1847, Colombia decimalized and the peso was subdivided into ten reales, each of 10 dÃ©cimos de reales.
Problems displaying a calculating negative time in excel 2007. I have a start time of 13:00, end time of 14:00 and a 120 minute break which gives me a negative block time of 1hr (used to forecast attrition). formula in e1: =HOUR(D1) + MINUTE(D1)/60 should return -1.00 which then allows me to calculate for cost.
In the example above, the date and time in cell B1 is internally represented by the number, 40562.875 and the date and time in cell B2 is internally represented by the number 40564.625. Subtracting these two numbers gives the result 1.75 which is Excel's internal representation for 42 hours 0 minutes.ell B3 of the following spreadsheet shows a simple example of how to calculate a time difference in Excel. The calculation simply subtracts the time in cell B1 from the time in cell B2.