Grade 7 Volume 1 conversion of scientific units It's better to be 1 meter = 10 decimeters and so on, from specific point to nanometer

1km = 1000M
1 meter = 10 decimeter = 100 cm = 1000 mm = 1000000 micron = 1000000000 nanometer
Convert yourself to scientific counting method, it's hard to play on the computer

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