Posted by lizzie on .
can you please work this out for me??...
your bedroom is 4m (400 cm) long and 3m (300 cm) wide. If you draw a rectangular plan 2cm by 1.5 cm, what is the scale of your drawing?

math 
drwls,
Each 1 cm of drawing represents 2 meters (200 cm) of bedroom.
Your drawing scale is 1:200