50005

50005

50005

2,005

1,00005

6,007

18,0017

Đáp án

1. 2,005

2. 1,00005

3. 6,007

4. 18,0017

~HT~

a) \(5m25cm=525cm\)

    \(11g=\dfrac{11}{1000}kg\)

    \(3256m=3km256m\)

    \(7365g=7kg365g\)

    \(2cm^2=200mm^2\)

b) \(3m^2495cm^2=30495cm^2\)

    \(15000hm^2=150km^2\)

    \(35160m^2=3hm^25160m^2\)

    \(5m^26dm^2=506dm^2\)

a: 5m25cm=525cm

11g=0,011kg

3256m=3km256m

7365g=7kg365g

\(2cm^2=200mm^2\)

a. 8m 5dm = 8,5 m

b. 23m2 4dm2 = 23,04 m2

c. 7hm2 5m2 =  700,05 dam2

d. 900cm3 = 0,000009 m3

a)8m 5dm=\(\dfrac{85}{10}\)m

b)23m\(^2\)4dm\(^2\)=\(\dfrac{2304}{1000}m^2\)

c)7hm\(^2\)5m\(^2\)=\(\dfrac{70005}{100}dam^2\)

d)\(900cm^3=\dfrac{9}{10000}m^3\)

a) 8,5 m

b) 23,04 m2

c) 7000,05 dam2

d) 0,000009 m3

7218m² = 7dam² 218m²

16823m² = 16hm² 823m²

405dam² = 4hm² 5dam²

1 . 1412dm^2

2. 705 m^2

3. 1927 dam^2

4.72 dam^2 18 m^2

5. 168 hm^2  23 m^2

6. 4 hm^2 05dam^2

5cm2 = 500mm2

12km2 = 1200hm2

1hm2 = 10000m2

7hm2 = 70000m2

1m2 = 1000cm2

5m2 = 50000cm2

1m2 = 100dm2 = 10000cm2 = 1000000 mm2

1km2 = 100ha = 1000000 m2

5m2 = 0,0005 hm2 = 0,0005 ha

6,8km2 = 680ha

7ha = 0,07 km2

1m² = 100dm² = 10000 cm² = 1000000mm²

1km² = 100ha = 1000000 m²

5m² = 0,0005hm² = 0,0005 ha

6,8km² = 680 ha

7ha = 0,07km²

1m2=100dm2=10000cm2=1000000mm2    ,

1km2=100ha=10000m2  ,

5m2=0,0005ha ,

6,8km2=680ha ,

7ha=0,07km2

mik nha

7ha

\(5m^225dm^2=5\dfrac{1}{4}m^2\)

\(2dam^265dm^2=2\dfrac{65}{10000}dam^2\)

\(12m^275cm^2=12\dfrac{75}{10000}m^2\)

\(4hm^22305m^2=4\dfrac{2305}{10000}hm^2\)