4:05
4:05pm.
630
1 hour and 45 minutes.
1 minute = 60 seconds so 230 minutes = 230*60 seconds = 13800 seconds
230 mph = 370.15 kmph
5 hours 5 minutes. (Note, every hour you will have travelled 45 miles. 45 x 5 = 225 and plus 5 makes 230 miles.)
60 + 60 + 60 + 50 = 230 3 minutes 50 seconds
just under four hours (60 x 4 = 240) as only 230 miles travelled or 60 miles in 60 minutes therefore 230 miles in 230 minutes = 3 hours (3x6 = 180) 50 minutes (230-180)
2.875 hours or 2 hours 52 minutes and 30 seconds
3 hours and 50 minutes
approx 230 miles 30 minutes flight time
R=D/T 60 = 230 /T 60T=230 T= 230/60 = 23/6 (23/6) * 60= 230 minutes 3 hours and 50 minutes