Matematika Sekolah Menengah Pertama Quizz (+50) sampe poin 20.000

80 km = ..... cm ​

Quizz (+50) sampe poin 20.000

80 km = ..... cm ​

Jawaban:

[tex]\begin{gathered}\begin{array}{|l}\underline{\sf km~}\\~~~~~\underline{|\sf hm}\\~~~~~~~~~~\underline{|\sf dam}~~~~~~~~\nwarrow~\div10\\~~~~~~~~~~~~~~~~\underline{|\sf m~~}\\~~\searrow~~~~~~~~~~~~~~\underline{|\sf dm}\\~~~\times10~~~~~~~~~~~~~~~~\underline{|\sf cm}\\\underline{~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|\sf mm}\end{array}\\~~~~~~~~~~~\rm Satuan~Panjang\end{gathered} [/tex]

Jawaban :

= 80 km = .... cm

= Turun 5 tangga ( 100.000 )

= 80 × 100.000

= 8.000.000 cm

⏩ Penyelesaian soal;

Diketahui:

  • 80 km

Ditanya:

  • Dijadikan cm

Jawab:

= 80 km

untuk menjadi cm, maka turun 5 tangga, maka dikali 100.000

= 80 × 100.000

= ( 8 × 1 )000000

= ( 8 )000000

= 8.000.000 cm