Jawaban:

a. 70 cm

b. 80.407 dm

c. 64 g

d. 5.050 kg

Penjelasan dengan langkah-langkah:

a. 15 dm = 15 × 10 = 150cm

180 cm

2,6m = 2,6 × 100 = 260 cm

150 cm + 180 cm - 260 cm = 70 cm

b. 800 dam = 800 × 100 = 80.000 dm

40 m = 40 × 10 = 400 dm

7 dm

80.000 dm + 400 dm + 7 dm = 80.407 dm

c. 1.700 cg = 1.700 ÷ 100 = 17 g

5,5 dag = 5,5 × 10 = 55 g

8 g

17 g + 55 g - 8 g = 64 g

d. 2,25 ton = 2,25 × 1.000 = 2.250 kg

15 kuintal = 15 × 100 = 1.500 kg

1.450 kg

1,5 kuintal = 1,5 × 100 = 150 kg

2.250kg + 1.500kg + 1.450kg - 150kg = 5.050 kg

semoga membantu, jadikan jawaban terbaik yaa :)