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(i) Express 5 cm in metre and kilometre (ii) Express 35 mm in cm, m and km |
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Answer» We know, `10mm = 1cm` `100cm = 1m` `1000m = 1km` So, (i) `5cm = 5/100m = 0.05 m` `5cm = 5/100m = 0.05/1000km = 0.00005km` (ii)`35mm = 35/10cm = 3.5cm` `35mm = 35/1000m = 0.035m` `35mm = 35/1000m = 0.035/1000km = 0.000035km` |
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