The perimeter of a circular and square field are equal . the area of square field is 484m2 then the diameters of the circular fields is

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer

hi there!

not proportional because the 42 does not go into 120 and 3 does not go into 8.

correct proportion: $40/1 ticket.

the reason i say this is because 40/1 is simplified and it evenly goes into 120/3.

hope this : )