At 9:00 A.M., Bob started filling a 2,400-gallon pond. At 11:00 A.M., he had filled 1,200 gallons. At what time will the pond be full? The pond will be full at $$ \square: \square $$ ק

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Bob is filling a 2,400-gallon pond. Here's the step-by-step calculation to determine when the pond will be full:

1. **Determine the Filling Rate:**
   - Bob starts filling at **9:00 A.M.**.
   - By **11:00 A.M.** (which is 2 hours later), he has filled **1,200 gallons**.
   - **Filling Rate** = Total Gallons Filled / Time = $$ \frac{1,200 	ext{ gallons}}{2 	ext{ hours}} = 600 	ext{ gallons per hour} $$.

2. **Calculate Total Time Needed to Fill the Pond:**
   - **Total Pond Capacity** = 2,400 gallons.
   - **Time Required** = Total Capacity / Filling Rate = $$ \frac{2,400 	ext{ gallons}}{600 	ext{ gallons per hour}} = 4 	ext{ hours} $$.

3. **Determine the Completion Time:**
   - Starting at **9:00 A.M.**, adding **4 hours** brings us to **1:00 P.M.**.

**Therefore, the pond will be full at **$$ \boxed{1\!:\!00 	ext{ P.M.}} $$ **.
The pond will be full at 1:00 P.M.

At 9:00 A.M., Bob started filling a 2,400-gallon pond. At 11:00 A.M., he had filled 1,200 gallons. At what time will the pond be full? The pond will be full at \( \square: \square \) ק

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