Toán Lớp 5: 1m2 5dm2 = 53,09 m2. 25m2 4dm2 = ………..m2. 51cm2 7mm2 = ………..cm2. 21dm2 6cm2 = ………..dm2.
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Toán Lớp 5: 1m2 5dm2 = 53,09 m2. 25m2 4dm2 = ………..m2. 51cm2 7mm2 = ………..cm2. 21dm2 6cm2 = ………..dm2.
Comments ( 2 )
1$m^{2}$ 5 $dm^{2}$= 1$m^{2}$ \frac{5}{100} = 1,05 $m^{2}$
25$m^{2}$ 4$dm^{2}$= 25 $m^{2}$ \frac{4}{100} = 2,04 $m^{2}$
51$cm^{2}$ 7$mm^{2}$ = 51$cm^{2}$ \frac{7}{100} = 2,07 $cm^{2}$
21$dm^{2}$ 6$cm^{2}$ = 21$dm^{2}$ \frac{6}{100} = 21, 06 $dm^{2}$
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Cho mình 5 sao+ ctlhn nha!Cảm ơn bạn!
1m² 5dm² = 1,05 m².
25m² 4dm² = 25,04 m².
51cm² 7mm² = 51,07 cm².
21dm² 6cm² = 21,06 dm².