17.2/43= 0.4
Since the scale is 1:43, you would just divide the actual length by 43.
0.4:17.2 is congruent to 1:43.
43/17.2= 2.5
1/.04= 2.5
I hope this helps!
~kaikers
I’m pretty sure the answer would be 8 if u cut 4 in half 4 times
If you mean 3x then that would be 6
hope this helps you