(12C) [→H ] [ →H.MS]
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05-26-2024, 09:37 AM
(This post was last modified: 06-01-2024 07:32 AM by Gamo.)
Post: #1
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(12C) [→H ] [ →H.MS]
Since HP-12C doesn't have the Hour Minute Second function this
program will convert H.MS to Decimal Hour and Vice Versa. ------------------------------------------------------------ Hour Minute Second input is the same as shown in the HP-10C, 11C and 15C User Manual. For example. 2 Hour 34 minute 55 second input as 2.3455 15 minute 21 second input as 0.1521 ------------------------------------------------------------ Usage: FIX 4 For first use input two value to storage R6 and R7 60 [STO] 6 100 [STO] 7 ►To convert H.MS to H make sure program is at the beginning. [f] PRGM to start at the beginning of this program Enter H.MS [R/S] display the Decimal Hour Repeat similar problem no need to start at the beginning of program. ►To convert H to H.MS Start program at line 29 [GTO] 29 [R/S] display the Hour Minute Second Repeat similar problem no need to go to line 29 again. ------------------------------------------------------------- Example: FIX 4 Assume calculator already got two value in R6 and R7 And calculator already set to the beginning of the program line. ►Distance of 14 km took 35 minute What is the speed? This type of problem the formular to use is Speed = Distance ÷ Time 14 [ENTER] 0.35 [R/S] display 0.5833 [÷] display answer 24 km/h ►Distance of 15 km with the speed of 25 km/h How long will this take to cover this distance? This type of problem the formular to use is Time = Distance ÷ Speed 15 [ENTER] 25 [÷] display 0.6000 [GTO] 29 [R/S] 0.3600 Answer is 36 minute ----------------------------------------------------------------- Program: Quote:01 INTG Gamo 5/2024 |
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(12C) [→H ] [ →H.MS] - Gamo - 05-26-2024 09:37 AM
RE: (12C) [→H ] [ →H.MS] conversion - Gamo - 05-27-2024, 05:26 AM
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