3. Start Time: $$ 3: 20 \mathrm{p}, \mathrm{m} $$ End Time: $$ 6: 00 \mathrm{pm} $$ Elapsed Time:

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UpStudy AI · Accepted Answer

1. Convert the start time and the end time into minutes:
   - Start Time: $$ 3:20\ \text{p.m.} $$
     $$
     3 \times 60 + 20 = 180 + 20 = 200\ \text{minutes}
     $$
   - End Time: $$ 6:00\ \text{p.m.} $$
     $$
     6 \times 60 + 0 = 360 + 0 = 360\ \text{minutes}
     $$

2. Subtract the start time from the end time to get the elapsed time:
   $$
   360 - 200 = 160\ \text{minutes}
   $$

3. Convert the elapsed time back to hours and minutes:
   $$
   \text{Hours} = \left\lfloor \frac{160}{60} \right\rfloor = 2 \quad \text{and} \quad \text{Remaining Minutes} = 160 - 2 \times 60 = 160 - 120 = 40\ \text{minutes}
   $$

Thus, the elapsed time is $$2$$ hours and $$40$$ minutes.
The elapsed time is 2 hours and 40 minutes.

Start Time:
End Time:
Elapsed Time:

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