KM
HM
DAM
M
DM
CM
MM
notes:
1) 3 cm + 40 mm + 5 dm = cm
3 + (40÷10) + (5×10)
= 3 + 4 + 50
= 7 + 50
= 57 cm
2) 10.000 mm = dm
= 10.000 ÷ 100
= 100 dm
Jawaban:
6. A. 57 cm
7. C. 100 dm
Penjelasan dengan langkah-langkah:
3 cm = 3 cm
40 mm = 4 cm (naik 1, jadi dibagi 10)
5 dm = 50 cm (turun 1, jadi dikali 10)
3 cm + 4 cm + 50 cm
= 57 cm (A)
10.000 mm = 100 dm (naik 2, jadi dibagi 100)
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Satuan Panjang
KM
HM
DAM
M
DM
CM
MM
notes:
1) 3 cm + 40 mm + 5 dm = cm
3 + (40÷10) + (5×10)
= 3 + 4 + 50
= 7 + 50
= 57 cm
2) 10.000 mm = dm
= 10.000 ÷ 100
= 100 dm
Jawaban:
6. A. 57 cm
7. C. 100 dm
Penjelasan dengan langkah-langkah:
6.
Ubah ke cm
3 cm = 3 cm
40 mm = 4 cm (naik 1, jadi dibagi 10)
5 dm = 50 cm (turun 1, jadi dikali 10)
Lalu tambahkan
3 cm + 4 cm + 50 cm
= 57 cm (A)
7.
10.000 mm = 100 dm (naik 2, jadi dibagi 100)