Question

Shandra's cat is 23.4 cm tall and 38 cm long. Express these lenghts in metres and in millimetres. Someone help me , I really need it for tomorrow and please explain how you got it , thankyou .

Answer 1

`1 mm=10^(-2)cm`


`1cm=10^2mm`


`23.4cm=2340mm`


`38 cm= 3800 mm`