23 menit + 50 menit = 73 menit
8 jam + 50 menit = 8 jam 50 menit
Jadi, 5 jam 23 menit + 3 jam 50 menit = 8 jam 50 menit
Soal 5. 7 jam 41 menit + 8 jam 30 menit =
Jawaban:
7 jam + 8 jam = 15 jam
41 menit + 30 menit = 71 menit
15 jam + 71 menit = 15 jam 71 menit
Jadi: 7 jam 41 menit + 8 jam 30 menit = 15 jam 71 menit
Soal 6. 30 menit + 40 menit =