The time from 6:45 to 7:30 is 45 minutes. This can be calculated by subtracting 6:45 from 7:30.
6.
Add 0:45 to get to 7:30 then add 10:00 hours Answer: 10 hours 45 minutes
645 X 73 use LONG MULTIPLICATION. 645 x 73 45150 ( 70 X 645) ( multiply by '7' and then put as '0' on the end). +1935 ( 3 x 645) 47058 ===== The answer.
About 645 miles.
730
1,038 km 645 mls
730
As of this writing, it's 2012 CE. You can subtract to find the answer.
730
730
30%off of 730 = 730 - (0.3 x 730) = 511
Two years, as long as neither of them is a leap year.