1m25cm=.....cm 1m2 25cm2=...cm2 1m3 25cm3=...cm3 1m25cm=....m 1m2 25cm2 =....m2 1m3 25cm3=....m3

`1m25cm=125 cm`

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Vì `1m=100cm` nên `1m25cm= 100+25=125 cm`

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`1m^2 25cm^2= 10025 cm^2`

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Vì `1m^2=10000 cm^2` nên `1m^2 25cm^2= 10000+25=10025cm^2`

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`1m^3 25cm^3=1000025cm^3`

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Vì `1m^3 = 1000000 cm^3` nên`1m^3 25cm^3=1000000 +25=1000025cm^3`

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`1m25cm= 1,25m`

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Vì `1cm=1/100m` nên `25cm= 25/100=0,25 m` 

`=> 1m25cm=1+0,25=1,25m`

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`1m^2 25cm^2 = 1,0025 m^2`

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Vì `1cm^2= 1/10000m^2` nên `25cm^2= 25/10000=0,0025 m^2`

`=> 1m^2 25cm^2 = 1+0,0025=1,0025 m^2`

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`1m^3 25cm^3=1,000025m^3`

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Vì `1 cm^3= 1/1000000 m^3` nên `25 cm^3= 25/1000000=0,000025m^3`

`=> 1m^3 25cm^3=1+0,000025=1,000025m^3`