9 hours and 30 minutes.
From 1:15 p.m. to 3:45 p.m. is 2.5 hours.
115
The greatest common factor for {115, 230, 345} is 115. Note that 115 x 2 = 230, and 115 x 3 = 345.
There are 14 hours and 45 minutes between 3:45 pm and 6:30 am.
The GCF of 345, 253 and 115 is 23.
345 has eight factors: 1, 3, 5, 15, 23, 69, 115, 345.
345 / 3 = 115
345 feet
115
345 ÷ 24 = 14 days 9 hours
gcf for these numbers 345 253 and 115 is 23.
It is [6.9166... (repeating) + 24k] hours where k is any integer.