The spread between the point and splice rails at a distance of 4.25 rn is 50 cm. The size of the crossing is

The spread between the point and splice rails at a distance of 4.25 rn

1.	The spread between the point and splice rails at a distance of 4.25 rn is 50 cm. The size of the crossing is
A.	1 in 6
B.	1 in 8.5
C.	1 in 12
D.	1 in 16
Answer» C. 1 in 12