Question

Số?

Answer 1

`a, 1 \ kg = 1/1000` tấn `= 0,001` tấn

`564 m = 564/1000 km = 0,564 km`

`b, 3,2 \ m = 3 2/10 \ m = 3 m \ 200 \ mm = 3200 \ mm

`4.5 \ kg = 4 5/10 \ kg = 4 \ kg 500 \ g = 4500 \ g`

Answer 2

  0,001tan 0,564km 3 2/10mm 4500g