1. **State the problem:** We need to round each number inside the shapes to the nearest tenth and then color the shapes based on the rounded value.
2. **Rounding rule:** To round to the nearest tenth, look at the hundredths digit:
- If it is 5 or more, round the tenths digit up by 1.
- If it is less than 5, keep the tenths digit the same.
3. **Apply rounding to each number:**
- 2.97 rounds to 3.0 (green)
- 3.28 rounds to 3.3 (no color)
- 3.27 rounds to 3.3 (no color)
- 3.15 rounds to 3.2 (red)
- 2.87 rounds to 2.9 (no color)
- 3.13 rounds to 3.1 (blue)
- 3.07 rounds to 3.1 (blue)
- 3.01 rounds to 3.0 (green)
- 3.04 rounds to 3.0 (green)
- 3.22 rounds to 3.2 (red)
- 2.92 rounds to 2.9 (no color)
- 3.24 rounds to 3.2 (red)
4. **Summary of colors by shape:**
- Triangle (2.97) → 3.0 → green
- Square (3.28) → 3.3 → no color
- Hexagon (3.27) → 3.3 → no color
- Circle (3.15) → 3.2 → red
- Octagon (2.87) → 2.9 → no color
- Parallelogram (3.13) → 3.1 → blue
- Oval (3.07) → 3.1 → blue
- Trapezoid (3.01) → 3.0 → green
- Star (3.04) → 3.0 → green
- Inverted triangle (3.22) → 3.2 → red
- Rectangle (2.92) → 2.9 → no color
- Diamond (3.24) → 3.2 → red
5. **Final answer:**
- Red shapes: Circle, Inverted triangle, Diamond
- Blue shapes: Parallelogram, Oval
- Green shapes: Triangle, Trapezoid, Star
- Other shapes remain uncolored.
Rounding Colors 47Ec5F
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.