A farmer owns 168 acres of Land. Due to soil erosion, only 42% of the land can be farmed. How many acres can be farmed? How many acres cannot be farmed? Round to the nearest tenth of an acre when necessary. 

To find how many acres can be farmed and how many acres cannot be farmed, we will use percentages and simple arithmetic.

1. **Acres that can be farmed**:
   The percentage of the land that can be farmed is 42%. To find this value in acres, multiply the total land by 42% (or 0.42):

   \[
   \text{Farmed acres} = 168 \times 0.42 = 70.56 \text{ acres}
   \]

   Rounded to the nearest tenth, the farmable land is **70.6 acres**.

2. **Acres that cannot be farmed**:
   The remainder of the land cannot be farmed, which is 100% - 42% = 58% of the total land. To find this value in acres, multiply the total land by 58% (or 0.58):

   \[
   \text{Unfarmable acres} = 168 \times 0.58 = 97.44 \text{ acres}
   \]

   Rounded to the nearest tenth, the unfarmable land is **97.4 acres**.

### Final Answers:
- **Farmable land**: 70.6 acres
- **Unfarmable land**: 97.4 acres

Would you like more details or have any questions?

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Here are 5 related questions:
1. What if 50% of the land could be farmed instead of 42%?
2. How much land would be farmable if the total area was 200 acres?
3. What percentage of the land would be unfarmable if 90 acres could be farmed?
4. How would the total farmable land change if the total area was reduced by 10%?
5. If the farmable percentage was increased to 60%, how many acres could be farmed?

**Tip:** When working with percentages, converting them into decimals (by dividing by 100) simplifies calculations.

A farmer owns 168 acres of Land. Due to soil erosion, only 42% of the land can be farmed. How many acres can be farmed? How many acres cannot be farmed? Round to the nearest tenth of an acre when necessary.

Learn how to calculate the farmable and unfarmable land from a total of 168 acres, with only 42% of the land being farmable. This problem involves percentage calculations, multiplication, and rounding, and is suitable for students in Grades 5-7.

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