The length of the actual dinning room is 6 metres.
<h3>How to find the actual length of the dinning room?</h3>
Tanner made a scale drawing of an apartment.
He used the scale 1 millimetre : 2 meters.
In the drawing, the dining room is 3 millimetres long.
Therefore,
1 millimetre = 2 meters
3 millimetres = ? metres
cross multiply
Hence,
length of the actual dinning room = 3 × 2 / 1
length of the actual dinning room = 6 metres
Therefore, the length of the actual dinning room is 6 metres.
Learn more about scale here: brainly.com/question/21165842
#SPJ1
