Let the actual size be x, then
(5 x 10^2)x = 1.2 x 10^2
x = (1.2 x 10^2 / 5 x 10^2) = 0.24 millimeters
Therefore, the actual size is 0.24 millimiters.
Answer:
Maybe the sum was a simultaneous equation....if so, this is the solution.
and the answer comes (1/3, 3)
Hope it helps! :)
Answer:

Step-by-step explanation:

Answer:
I think first add the side 137+ 127 +118=382 / 382cm