Toán Lớp 5: 540m vuông bằng bao nhiêu cm vuông vạy ạ
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Toán Lớp 5: 540m vuông bằng bao nhiêu cm vuông vạy ạ
Comments ( 2 )
$\rightarrow$ 540m2 = 5400000cm2
$\rightarrow$ 1m2 = 10000cm2
$\rightarrow$ 540m2 = 5400000
540m^2 = 5400000cm^2
vì 1 m^2 = 100 dm^2 = 10000cm^2
=> 540 m^2 = 54000 dm^2 = 5400000 cm^2