Hitunglah 30 derajat 40' 55 + 15 derajat 27' 11..... . . Tlg pakai carany ya!

30°40'55''
15°27'11''
________+
45°67'66''=46°08'06''
               =46°+08(1/60)°+06(1/3600°)
               =46°+0,133°+0,00167°
               =46,13467°

30* 40' 55''
15* .27' .11''
------------------ +
45* 67' 66''
.........1 +60 -
45* 68' 06''
..1 + 60.- .....
-------------------
46* 08' 06''

Maka, 30* 40' 55" + 15* 27' 11"
= 46* 08' 06''