Matematika Sekolah Menengah Pertama 1 . 25 hg + 100dag= g . 2. 3000g +40000 dag = kg . 3. 22ton -10 kw - 15 kw = kg . 4. 1600 pon + 0,08 ton + 56,800 hg= kw

1 . 25 hg + 100dag= g . 2. 3000g +40000 dag = kg . 3. 22ton -10 kw - 15 kw = kg . 4. 1600 pon + 0,08 ton + 56,800 hg= kw

Jawaban:

1 ton = 1.000 kg

1 kw = 100 kg

kg hg dag gr dg cg mg

1. 25 hg + 100 dag = gr

2.500 gr + 1.000 gr = 3.500 gr

2. 3.000 gr + 40.000 dag = kg

3 kg + 400 kg = 403 kg

3. 22 ton - 10 kw - 15 kw = kg

22.000 kg - 1.000 kg - 1.500 kg = 19.500 kg

4. 1.600 pon + 0,08 ton + 56,8 hg = kw

8.000 ons = 800 kg = 80.000 kw + 8.000 kw +

(5,68 x 100)+568 = 88.568 kw

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