The only complete pattern is the middle one
we see that 38-29=9
so the middle number minus the first number equals the third number
for the last row
21-1=20 so you have 1 21 20
for the first one
17- ?=37
54-17=37 54 17 37
4x row 3 box 2 that’s the only one I know
Answer:

Step-by-step explanation:

Answer:
0.85 < 8/9 < 0.92
Step-by-step explanation:
Hope this helps!!
First of all you find area by multiplying the two values, in this case it will be 8.4 x 22 = 184.8, so the area of the ice rink is 184.8