Đáp án:
Giải thích các bước giải:
a ) 0,2 m3 =200dm3 =200lít =200 000ml
b ) 0,5kg =5héctogam =5lạng =500gam
c ) 0,0254m =2,54cm =1inh( inch ) =25,4mm
@dg
a) `0,2 m³= 200 dm³= 200 lít = 200 000 ml`
b) ` 0,5kg = 5hg = 50 lạng = 500 g`
c) `0,0254 m = 254 cm = 100` inch `= 25,4mm`
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