A shelf is 2.75 metres long. Enter its length in centimetres.
Ճիշտ պատասխան
275
Բացատրություն
Since one metre is 100 centimetres, 2.75 × 100 = 275 centimetres. Moving the point only one place would give 27.5 centimetres and would use a factor of 10 instead of 100.