If you mean 2:15 to 5:00, the answer is 2 and 3/4 hours.
2:15 to 5:45 is 3 hours and 30 minutes.
Four: 1 5 43 215.
3 hours and 15 min
Take the miles to travel (215) then divide it by how many miles per hour being traveled (40). 215/40=5.375 or 5 hours 22-1/2 minutes.
61/2 + 24n hours where n is an integer.
8 and 1/2
The GCF is 5.
It is 215 miles and 3.75 hours of driiviing time.
43 x 5 = 215
The factor pairs of 215 are 1, 5, 43, and 215
1 hour and 45 minutes.
The four factors of 215 are 1, 5, 43, and 215.The factor pairs of 215 are 1 x 215 and 5 x 43.The proper factors of 215 are 1, 5, and 43 or,if the definition you are using excludes 1, they are 5 and 43.The prime factors of 215 are 5 and 43.The distinct prime factors of 215 (listing each prime factor only once) are 5 and 43.The prime factorization of 215 is 5 x 43.