The answer is 2 hours.
9.40
Three hours.
3.3 x 62 = 204.6 (exact, not rounded)
Before time zones were created, each city had it's own time. A city's time depended on it's latitude. After time zones were created, they rounded the times off to the nearest hour. Some countries wanted to be more accurate and chose to round to the nearest 30 min. There are even places where time differs by 40 min!
No
The answer is 2 hours.
67,061,663 mph (rounded)
9.40
It is 78 hours.
Three hours.
3.3 x 62 = 204.6 (exact, not rounded)
2 hours and 15 minutes rounded to the nearest hour is 2 hours. When rounding time, you look at the minutes value. If the minutes are 30 or more, you round up to the next hour; if the minutes are less than 30, you keep the hour value the same. In this case, 15 minutes is less than 30, so the time rounds down to 2 hours.
7.6
Before time zones were created, each city had it's own time. A city's time depended on it's latitude. After time zones were created, they rounded the times off to the nearest hour. Some countries wanted to be more accurate and chose to round to the nearest 30 min. There are even places where time differs by 40 min!
4.1
14.7 fps