1 ICD-9-CM 631.0 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 631.0 should only be used for claims with a date of service on or before September 30, 2015.
There are 1.609344 kilometres in one mile. Therefore, rounded to two decimal places, 320 kilometres is equal to 320/1.609344 = 198.84 miles.5 mi * 1.609 km/1mi = 88.49 km    55 mi/hr = 88.49 km/hr    The formula to convert miles to km    55 mi    *      63360 in   1 mi    â¦   *      2.54 cm   1 in      *      1 km   100000 cm      =    88.51392 km  /  . 18 people found this useful.
1) freeway traffic, per lane: 100 km/h (~28 m/s) speeds, 4 passengers per vehicle, 4 meter vehicle length, 2.5 m/s braking (1/4 gee), 2 second reaction time, brick-wall stop, of 1.5; The headway used in reality is much less than 10.5 seconds, since the brick-wall principle is not used on freeways. 10.5 seconds; = 7,200 passengers per hour if 4 people per car and 2 seconds headway is assumed, or 342 passengers per hour if 1 person per car and 10,5 seconds headway is assumed. The headway used in reality is much less than 10.5 seconds, since the brick-wall principle is not used on freeways.