5 m +5 cm +5 mm is equal to
55.55 cm
5.55 cm
5.505 cm
5.055m
Decimals in length measurement
5 m +5 cm +5 mm =5+(5÷100)+(5÷1000)=5+0.05+0.005=5.055m
(i) Express 5 cm in metre and kilometre
(ii) Express 35 mm in cm, m and km