Question

help me please
THX .,.​

Answer 1

Penjelasan dengan langkah-langkah:

6. 2 menit = 120 detik - 39 detik

= 81 detik

7. 4 jam = 4 × 60 = 240 menit

3 jam = 3 × 60 = 180 menit

• 240 - 180 = 60 menit

8. 10 jam = 10 × 60 menit

= 600 menit - 45 mnt

• = 555 mnt

9. 1 jam = 3.600 detik

55 mnt = 55 × 60 = 3.300

• 3600-3300
• = 300 dtk

10. 20 mnt = 20 × 60 = 1200 dtk

• =1200-900
• = 300 dtk

Maaf kalau salah