100*1.6=160 kph
65*1.6=104 kph
90 kph = 55.92 mph
27.96 mph
50 mph is 31.07 kph.
46 kph = about 28.6 mph
80kph
80/1.6=50 MPH
1 kilometre = 0.62137119 miles 270 x 0.62137119 = 167.7702213 270 kph = 168 mph (approximately)
25 mph = about 40.233 kph
kph x 0.621 = mph
24 kph = about 15 mph. (14.9129086 mph)