Two units of length used in ancient Egypt were cubits and palms, where 1 cubit is equivalent to 7 palms. The Great Sphinx statue in Giza is approximately 140 cubits long. Which of the following best approximates the length, in palms, of the Great Sphinx statue?

Options

A. `0.05`
B. 20
C. 140
D. 980

Explanation

To solve the problem, we need to convert the length of the Great Sphinx statue from cubits to palms using the given conversion factor.

### Step-by-Step Solution:

1. **Identify the conversion factor**: We know that 1 cubit is equivalent to 7 palms.

2. **Determine the length of the Great Sphinx in cubits**: The length of the Great Sphinx statue is given as 140 cubits.

3. **Set up the conversion calculation**: To find the length in palms, we will multiply the number of cubits by the conversion factor:
\[ \text{Length in palms} = \text{Length in cubits} \times \text{Conversion factor} \]

4. **Substitute the known values into the equation**:
\[ \text{Length in palms} = 140 \text{ cubits} \times 7 \text{ palms/cubit} \]

5. **Perform the multiplication**:
\[ \text{Length in palms} = 140 \times 7 = 980 \text{ palms} \]

6. **Conclusion**: The length of the Great Sphinx statue in palms is approximately 980 palms.

### Final Answer:
The length of the Great Sphinx statue is approximately 980 palms.

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