1. **Problem Statement:**
We are given two tables showing ratios of paint quantities (white paint to red paint, and white paint to purple paint) and need to find the missing values.
2. **Understanding Ratios:**
A ratio compares two quantities and can be written as $\frac{a}{b}$. If the ratio is constant, then $\frac{a_1}{b_1} = \frac{a_2}{b_2}$.
3. **First Table (White Paint and Red Paint):**
Given:
- White paint: 2, 6, 8, ?
- Red paint: 3, ?, ?, 36
Step 1: Find the constant ratio using known values:
$$\frac{2}{3} = \frac{6}{x}$$
Solve for $x$:
$$x = \frac{6 \times 3}{2} = 9$$
Step 2: Use the ratio to find the next missing red paint value:
$$\frac{8}{y} = \frac{2}{3} \Rightarrow y = \frac{8 \times 3}{2} = 12$$
Step 3: Find the missing white paint value corresponding to red paint 36:
$$\frac{w}{36} = \frac{2}{3} \Rightarrow w = \frac{2 \times 36}{3} = 24$$
4. **Second Table (White Paint and Purple Paint):**
Given:
- White paint: 1, 3, ?, ?
- Purple paint: ?, 30, 40, 60
Step 1: Find the constant ratio using known values:
$$\frac{3}{30} = \frac{1}{p} \Rightarrow p = \frac{1 \times 30}{3} = 10$$
Step 2: Use the ratio to find the missing white paint value for purple paint 40:
$$\frac{w}{40} = \frac{1}{10} \Rightarrow w = \frac{1 \times 40}{10} = 4$$
Step 3: Find the missing white paint value for purple paint 60:
$$\frac{w}{60} = \frac{1}{10} \Rightarrow w = \frac{1 \times 60}{10} = 6$$
**Final answers:**
- First table missing values: Red paint 9, 12; White paint 24
- Second table missing values: White paint 10, 4, 6; Purple paint 10
These values maintain the constant ratios in each table.
Paint Ratios
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