Question

Express as centimetres using decimals. i) 9 mm ii) 54 mm iii) 24 cm 6 mm

Answer 1

Hi,

i) 9 mm = 0,9 cm

ii) 54 mm = 5,4 cm

iii) 24 cm 6 mm = 240 mm + 6 cm = 246 mm = 246 cm

Good bye ! :)