Figure 1 is 9cm in length and 6cm in width, figure 2 is 3cm in length and figure 3 is 12cm in width

Figure 1 is 9cm in length and 6cm in width, figure 2 is 3cm in length and figure 3 is 12cm in width

9/3=3
The reduced ratio is 1:3. Now it's one, but it turned out to be three
6/3=2
Figure 1: 3