18.7k views
4 votes
Marla went to bed at 2207. Adelaide went to bed at 9:45 P.M. Who went to bed earlier? Explain.

2 Answers

0 votes
2207 is military time
2207 is 10 hours and 7minutes past 12 (12 would be 1200)
So it was 10:07 pm when Marla went to bed
so Adelaide went to bed earlier
User Izrik
by
5.7k points
3 votes
Do you mean 22:07? If so, then Marla went to bed in army time, which carries on from 12 o'clock. So 22:07 in army time is 10:07 PM, so Adelaide went to be earlier. 
User TrojanName
by
5.3k points