[tex] \sqrt[7]{16 jam 45 menit 40 detik} [/tex] jawabbannya : ......... jam ...... menit ........... detik pakai cara

1 jam = 60 mnt = 3.600 dtk

16 jam 45 menit 40 detik
= 16 + (45/60) + (40/3600)
= 16 + 0,75 + 0,01
= 16,76 jam

= (16x60) + 45 + (40/60)
= 960 + 45 + 0,66
= 1.005,66 menit

= (16x3,600) + (45x60) + 40
= 57.600 + 2.700 + 40
= 60.340 detik