Pluto and Ceres are two dwarf planets. Find the difference between their sizes.

Pluto: 17,700,000 km2

Ceres: 2.77 x 106 km2

To find the difference between the sizes of Pluto and Ceres, we subtract the surface area of Ceres from Pluto's surface area.

### Given:
- Pluto's surface area: \( 17,700,000 \, \text{km}^2 \)
- Ceres' surface area: \( 2.77 \times 10^6 \, \text{km}^2 \)

Let's compute this:

\[
\text{Difference} = 17,700,000 \, \text{km}^2 - 2.77 \times 10^6 \, \text{km}^2
\]

First, express \( 2.77 \times 10^6 \) in standard form:

\[
2.77 \times 10^6 = 2,770,000 \, \text{km}^2
\]

Now subtract:

\[
\text{Difference} = 17,700,000 - 2,770,000 = 14,930,000 \, \text{km}^2
\]

### Final Answer:
The difference in surface area between Pluto and Ceres is **14,930,000 km²**.

Would you like more details or have any questions?

Here are 5 related questions you might find interesting:
1. What is the size difference between Earth and Pluto?
2. How do the masses of Pluto and Ceres compare?
3. What are the surface gravity levels on Pluto and Ceres?
4. How far apart are Pluto and Ceres in space?
5. Why are Pluto and Ceres classified as dwarf planets?

**Tip:** When comparing astronomical objects, surface area is just one factor—mass and volume can provide more context for understanding size differences.

Pluto and Ceres are two dwarf planets. Find the difference between their sizes.

Pluto: 17,700,000 km2
Ceres: 2.77 x 106 km2

Learn how to calculate the difference in surface area between two dwarf planets, Pluto and Ceres. With Pluto's surface area at 17,700,000 km² and Ceres' at 2.77 x 10^6 km², this math problem involves subtraction of large numbers and scientific notation. Suitable for students in Grades 6-8.

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