4245.28
400 x 52 = 20,800.
The function or equation is required to solve this.
13 x 4 = 52
x * 9 = 52 x = 52/9 x = 5.777778
1 x 52, 2 x 26, 4 x 13, 13 x 4, 26 x 2, 52 x 1 = 52
2x+52=0 =>2x= -52 =>x= -52/2 =>x= -26
52 x 5 = 260
8.666667 x 6 = 52
63
33
x=2.52
13 x 4 = 52