A large fire with a front of more than 1km (0.62 miles) on Cornish moorland is being tackled by firefighters. Cornwall Fire and Rescue Service said it received reports of the incident on Rosenannon ...

That is why we use other units that are multiples of metres, for example: 1mm (millimetre) = 0.001m 1cm (centimetre) = 0.01m 1km (kilometre) = 1000m Each division or multiplication by ten is ...