Express 80mm as centimetres using decimals.
Converting mm to (centimetre)cm using decimals
10mm=1cm
1mm=110cm (By unitary method)
80mm=80×110=8010=8.0
Hence, 80mm=8.0cm.
Express as centimetres using decimals: 60mm
Express as centimetres using decimals: 9cm8mm
Express the following as centimetre (cm) using decimals.
18 mm