1 mile = 5280 feet
A quarter mile has 5280 feet / 4 = 1320 feet
1 foot has 12 inches.
1320 feet = 1320 feet x 12 inches per foot = 15840 inches
1 meter = 39.37 inches
400 meters = 400 meterx x 39.37 inches per meter = 15748 inches
You can finish it from here ...
