Measurement
Category : 4th Class
Measurement
Synopsis
Length |
Metre (m) |
Mass |
Kilogram (kg) |
Capacity |
Litre |
\[\mathbf{1cm =}\frac{\mathbf{1}}{\mathbf{100}}\mathbf{m = 0}\mathbf{.01m}\] \[\mathbf{1m =100 cm}\] |
\[\mathbf{1 cm = 10 mm}\] \[\therefore \] \[\mathbf{1mm=}\frac{\mathbf{1}}{\mathbf{10}}\mathbf{cm=0}\mathbf{.1cm}\] |
\[\mathbf{10 mm = 1cm, 10 cm = 1dm, 10 dm = 1m,}\]\[\mathbf{10m = 1Dm, 10Dm = 1 Hm, 10 Hm = 1Km}\] \[\mathbf{1000 cm = 1m}\] \[\mathbf{1000 m = 1km}\] |
\[\mathbf{1000 m = 1 km}\] \[\therefore \]\[\mathbf{1m = }\frac{\mathbf{1}}{\mathbf{1000}}\mathbf{ km = 0}\mathbf{.001 km}\] |
\[\mathbf{1000 mg = 1g}\] \[\mathbf{1000 g = 1 kg}\] \[\therefore \] \[\mathbf{1g =}\frac{\mathbf{1}}{\mathbf{1000}}\mathbf{ kg = 0}\mathbf{.001 kg}\] |
\[\therefore \]\[\text{1 m}l\text{ = }\frac{\text{1}}{\text{1000}}\text{ }l\text{ = 0}\text{.001}l\]
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