Jawabanmu

2014-05-20T01:14:28+07:00
1^0=60' \\ 
1'= \frac{1^0}{60}

55,55 derjat= 55 derajat 0,55 x 60 menit = 55 derajat 33 menit

999 menit = 999/60 = 16 derajat 39 menit