Question

 2 tạ 40kg = ....... kg

Answer 1

`2` tạ `=2 xx 100=200kg`

`=>2` tạ `40kg = 200 + 40 =240kg`

Answer 2

240 kg

Answer 3

2 tạ 40kg = 240 kg

 

Answer 4

\(2tạ40kg=240kg\)

Answer 5

240 kg