https://file.aiquickdraw.com/mathbot/file/17267972128324g2h6aey.jpg

The image you’ve uploaded refers to the Maya civilization's number system, which is based on a vigesimal (base-20) system. The numbers in this system are represented using only three symbols:

1. A shell-like symbol for zero.
2. A dot for the value of one.
3. A horizontal bar for the value of five.

### Explanation from the image:

- The numbers from 0 to 19 are shown with different combinations of these symbols.
  - 0: Shell shape.
  - 1–4: Dots represent the units.
  - 5: One bar.
  - 6–9: Combination of a bar and dots.
  - 10: Two bars, and the pattern repeats similarly.
  
The problem in the image shows how to write numbers using this system. For example, the number 197 is broken down in base 20 as:
\[ 197 = (9 \times 20) + 17 \]

This means you write:
- 9 times 20 = 180 using Maya symbols for 9.
- Plus 17, written as 17 in Maya symbols.

Let me know if you would like a further breakdown or have any specific questions!

### 5 Related Questions:
1. How does the Maya number system handle larger numbers beyond 19?
2. How do you convert a number from base 10 to base 20 using Maya symbols?
3. What are the similarities and differences between the Maya and modern decimal systems?
4. How are place values represented in the Maya system for numbers like 400 or 8,000?
5. Can you explain how subtraction or division would work in the Maya system?

### Tip:
In the Maya system, higher numbers use a vertical stacking method where each row represents increasing powers of 20.

Higher Order Thinking: The Maya civilization used a number system based on base 20. The numerals used only three symbols: a shell shape for zero, a dot for one, and a bar for five. The problem shows how to write the number 197 in Maya numerals.

Learn how the Maya number system works using a base-20 system. Discover how numbers are represented with dots, bars, and shell symbols. This example explains how to break down the number 197 into Maya numerals using base conversion.

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