Question
Brain Ruilders 3. Four gallons of paint are used to paint 20 chairs and 5 small tables. If each chair and table used the same amount of paint, how many gallons are used to paint each piece of furniture? Between what tw whole numbers does your answer lie?
Ask by Bowen Delgado. in the United States
Jan 24,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
Each piece of furniture uses 0.16 gallons of paint, which is between 0 and 1 whole gallon.
Solution
To determine how many gallons of paint are used for each piece of furniture and identify the two whole numbers between which this amount lies, follow these steps:
1. **Calculate the Total Number of Pieces:**
- **Chairs:** 20
- **Tables:** 5
- **Total Furniture:** 20 chairs + 5 tables = **25 pieces**
2. **Determine the Paint Used Per Piece:**
- **Total Paint Used:** 4 gallons
- **Paint per Piece:** \( \frac{4 \text{ gallons}}{25 \text{ pieces}} = 0.16 \text{ gallons per piece} \)
3. **Identify Between Which Two Whole Numbers the Answer Lies:**
- **0.16 gallons** is greater than **0** but less than **1**.
- Therefore, **0.16 gallons** lies **between 0 and 1 whole gallon**.
**Conclusion:**
Each piece of furniture uses **0.16 gallons** of paint. This amount lies **between 0 and 1 whole gallon**.
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Simplify this solution Extra Insights
To find out how many gallons of paint are used for each piece of furniture, we first need to calculate the total number of pieces: 20 chairs + 5 small tables = 25 pieces. With 4 gallons of paint for 25 pieces, we divide 4 gallons by 25 pieces, which gives us 0.16 gallons per piece. This number lies between the whole numbers 0 and 1. Now, when working with paint, it's easy to spill a little or miscalculate. A common mistake is assuming each item uses the same paint without considering different surface areas or textures. Always measure and apply a test coat first to avoid underestimating the amount needed!
