It should be 121, or +4 or -4 from that. But I am pretty sure it is 121
Alright! So, we know that in his drawing the living room is 2 millimeters long, and in reality it is 10 meters long. So, to find out how much 1 millimeter is we divide 10 by 2.
[10 ÷ 2] = 5.
One millimeter is 5 meters in reality.
The ratio is 1:5
Answer:
5
Step-by-step explanation:
because others are already there