Question

26dm.....mm.......dm
20min.......s
50m²........dm².......mm²........hm²​

Answer 1

Răspuns:

Explicație pas cu pas:

26 dm = 260 cm = 2600 mm = 2,6 m = 0,26 dam

20 min = 20 x 60 = 1200 s

50 m² = 5000 dm² = 50000000 mm² = 0,5 dam² = 0,005 hm²

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1 m = 10 dm = 100 cm = 1000 mm

1 m² = 100 dm² = 10000 cm² = 1000000 mm²