u/Adventurous-Lack6988

* im using CM/centimeters metri system

* my first language is not English u may have hard time understanding

the scale ratio is 1:200

im drawing this room perspective drawing and i need to find the size i have to draw that cube thing whi is going to be a bedside cabinet, my room is 5600x4300 and youre seeing the 5600 side, the planks im using is 20x122 and if i divide the length of the room by the width of the plank i get how much i need to cover the floor ( 5600/20= 280) but i drew 51

and i thought if the three plank is 60 cm then i just need to daw in that space but it looks way too small for 60x60 cabinet

cabinet size is wrong and flooring is also wrong

help me 😞please