Rewrite as (2^1/2 + 2^1/2)*(18^1/2-2^1/2) = 8
Sorry this is a tricky one IDK I'll ask some others to help you
If it was 3:55 the time after an hour and a half would be 5:25
Answer:
2 Hours
Step-by-step explanation:
4/7 of an hour = 34.3 minutes.
34.3 minutes per 2/7
4/7 = 68.6 OR 1 hour 8 minutes.
6/7 = 102.9 OR 1 hour 42 minutes.
Then add half of 34.3 (17.15)
7/7 = 120.05. = 2 hours 0.5 seconds.
