To find the speed, divide the distance by the time. First, convert 45 minutes to hours, which is 0.75 hours. Then, divide 28 km by 0.75 hours, resulting in a speed of approximately 37.33 km/h.
Maximum = 45 Minimum = 14 Range = Max - min = 45 - 14 = 31
To calculate (1 , \text{hr} , 28 , \text{min} , 45 , \text{s} - 45 , \text{min} , 12 , \text{s}), first convert everything to seconds: (1 , \text{hr} = 3600 , \text{s}), so (1 , \text{hr} , 28 , \text{min} , 45 , \text{s} = 3600 + 1680 + 45 = 5325 , \text{s}). Then convert (45 , \text{min} , 12 , \text{s}) to seconds: (45 , \text{min} = 2700 , \text{s}), so (45 , \text{min} , 12 , \text{s} = 2712 , \text{s}). Subtracting gives (5325 , \text{s} - 2712 , \text{s} = 2613 , \text{s}), which converts back to (43 , \text{min} , 33 , \text{s}).
2,700 seconds are in 45 min.
At least 169.3 mph
About 41.7857142857143 min
45 mph
Maximum = 45 Minimum = 14 Range = Max - min = 45 - 14 = 31
To calculate (1 , \text{hr} , 28 , \text{min} , 45 , \text{s} - 45 , \text{min} , 12 , \text{s}), first convert everything to seconds: (1 , \text{hr} = 3600 , \text{s}), so (1 , \text{hr} , 28 , \text{min} , 45 , \text{s} = 3600 + 1680 + 45 = 5325 , \text{s}). Then convert (45 , \text{min} , 12 , \text{s}) to seconds: (45 , \text{min} = 2700 , \text{s}), so (45 , \text{min} , 12 , \text{s} = 2712 , \text{s}). Subtracting gives (5325 , \text{s} - 2712 , \text{s} = 2613 , \text{s}), which converts back to (43 , \text{min} , 33 , \text{s}).
28 KMS 45 MIN BY ROAD GOOD ROAD
2,700 seconds are in 45 min.
As speed as
At least 169.3 mph
66.7 mph
1 hour = 60 min → 0.75 hour = 0.75 × 60 min = 45 min.
80 mph
No. It is 45 minutes after midnight.
It is 45/1.