Matematika

Pertanyaan

ka Tolong jawab sekarang pleaseeeeee
ka Tolong jawab sekarang pleaseeeeee

1 Jawaban

  • 1. 50 m/dtk = 0,5 / 1/3600 km/jam = 0,5 x 3600 = 18 km/jam

    2. 0,5 km/mnt = 0,5 / 1/60 0,5 x 60 = 30 km/jam

    3. 40cm/dtk = 0,4 / 1/60 = 0,4 x 60 = 24 m/mnt

    4. 50mm/dtk = 0,05 / 1/60 = 0,05 x 60 = 3m/mnt

    5. 2cm/dtk = 0,00002 / 1/3600 = 0,00002 x 3600 = 0,072 km/jam