2032145(5x4=20, 4x8=32, ( 8-4+5)x(16)+1=145)
If,
6 / 7 = 2 3 / 9 = 7 8 / 2 = 6
Then
4 / 5 = ?
If 5+3+2 = 151022 9+2+4 = 183652 8+6+3 = 482466 5+4+5 = 202541 THEN 7+2+5 = ?