5jam 29menit 49detik dikurang 2jam 49menit 30detik

5 x 60 = 300 + 29 = 329 + 49
2 x 60 = 120 + 49 = 169 + 30
= 160 +19
2 jam 40 menit 19 detik

5jam 29menit 49detik – 2jam 49menit 30detik =…

05.29.49
02.49.30
_________ –
02.40.19

jadi, 5jam 29menit 49detik – 2jam 49menit 30detik = 2jam 40menit 19detik