279 + 720*k minutes where k is any integer.
from 0645 to 0700 there are 15 mins from 0700 to 1000 there are 3 hours from 1000 to 1030 there are 30 mins. Thus the time elapsed is 3 hours 45 mins.
When it is 645 (6:45 am) Eastern Time, it is 345 (3:45 am) Pacific Time.
It is 6.75
445
About 645 miles
The distance between these two cities is 645 miles. Commercial passenger planes typically have a land speed of between 500 and 600 miles per hour. Based on this, the flight time may be about an hour and a half (90 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.
645 kilolitres = 645 000 litres1 kL = 1000 L
The factors of 645 are: 1, 3, 5, 15, 43, 129, 215, 645.
The divisors of 645 are: 1, 3, 5, 15, 43, 129, 215, 645.
645 - 19 = 626
645 = DCXLV