f. A nutritional label says that a serving of mac and cheese is 117 grams. How many ounces are in a serving? (Use $$ 1 \mathrm{oz}=28.35 \mathrm{~g} $$ ) g. What is the height in meters of a person who is $$ 5^{\prime} 6.5^{\prime \prime} $$ tall? (Use $$ 1 \mathrm{ft}=0.3048 \mathrm{~m} $$ ) 4.13 h. What is your approximate mass in lb-mass and in kg (Use 1 lb -mass $$ =0.453592 \mathrm{~kg} $$ )? i. What is your approximate height in ft -in and in m ? lb-mass $$ \square \mathrm{mg} $$

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Sure, let's address each of your questions step by step:

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**f. Converting Grams to Ounces**

*A nutritional label says that a serving of mac and cheese is 117 grams. How many ounces are in a serving? (Use $$ 1 \mathrm{oz} = 28.35 \mathrm{~g} $$)*

**Calculation:**
$$
\text{Ounces} = \frac{\text{Grams}}{28.35} = \frac{117 \, \text{g}}{28.35 \, \text{g/oz}} \approx 4.13 \, \text{oz}
$$

**Answer:**  
A 117-gram serving is approximately **4.13 ounces**.

---

**g. Converting Height from Feet and Inches to Meters**

*What is the height in meters of a person who is $$ 5^{\prime} 6.5^{\prime \prime} $$ tall? (Use $$ 1 \mathrm{ft}=0.3048 \mathrm{~m} $$)*

**Calculation:**

1. **Convert Feet to Meters:**
   $$
   5 \, \text{ft} \times 0.3048 \, \text{m/ft} = 1.524 \, \text{m}
   $$

2. **Convert Inches to Meters:**
   - First, convert inches to feet:
     $$
     6.5 \, \text{in} \times \frac{1 \, \text{ft}}{12 \, \text{in}} = 0.5417 \, \text{ft}
     $$
   - Then, convert to meters:
     $$
     0.5417 \, \text{ft} \times 0.3048 \, \text{m/ft} \approx 0.1651 \, \text{m}
     $$

3. **Total Height in Meters:**
   $$
   1.524 \, \text{m} + 0.1651 \, \text{m} \approx 1.6891 \, \text{m}
   $$

**Answer:**  
A person who is 5 feet 6.5 inches tall is approximately **1.69 meters** tall.

---

**h. Calculating Mass in Pounds and Kilograms**

*What is your approximate mass in lb-mass and in kg? (Use $$ 1 \mathrm{~lb} = 0.453592 \mathrm{~kg} $$)*

**Note:**  
To calculate your mass in pounds (lb-mass) and kilograms (kg), you'll need to provide your weight. Here's how you can perform the conversion once you have your weight:

1. **From Kilograms to Pounds:**
   $$
   \text{Pounds} = \frac{\text{Kilograms}}{0.453592}
   $$

2. **From Pounds to Kilograms:**
   $$
   \text{Kilograms} = \text{Pounds} \times 0.453592
   $$

**Example:**  
If you weigh **70 kg**:
$$
\text{Pounds} = \frac{70}{0.453592} \approx 154.32 \, \text{lb}
$$

---

**i. Calculating Height in Feet-Inches and Meters**

*What is your approximate height in ft-in and in m?*

**Note:**  
To convert your height to feet and inches or meters, you'll need to provide your height measurements. Here's how you can perform the conversions:

1. **From Meters to Feet-Inches:**
   - **Feet:** 
     $$
     \text{Feet} = \left\lfloor \frac{\text{Meters}}{0.3048} \right\rfloor
     $$
   - **Inches:** 
     $$
     \text{Inches} = \left( \frac{\text{Meters}}{0.3048} - \text{Feet} \right) \times 12
     $$

2. **From Feet-Inches to Meters:**
   $$
   \text{Meters} = (\text{Feet} \times 0.3048) + (\text{Inches} \times 0.0254)
   $$

**Example:**  
If you are **1.75 meters** tall:
$$
\text{Feet} = \left\lfloor \frac{1.75}{0.3048} \right\rfloor = 5 \, \text{ft}
$$
$$
\text{Inches} = (5.7415 - 5) \times 12 \approx 8.898 \, \text{in}
$$
So, approximately **5 feet 9 inches**.

---

**Additional Note:**

It seems like there might be a typo or incomplete part in your question:

- **lb-mass $$ \square \mathrm{mg} $$:**  
  If you're looking to convert mass from pounds to milligrams (mg), here's how:

$$
  1 \, \text{lb} = 453,592 \, \text{mg}
  $$
  
  **Example:**  
  If you have **2 lb**:
  $$
  2 \, \text{lb} \times 453,592 \, \text{mg/lb} = 907,184 \, \text{mg}
  $$

---

Feel free to provide more details for questions **h** and **i** if you need specific calculations!
**f. Converting Grams to Ounces** *117 grams is approximately 4.13 ounces.* **g. Converting Height from Feet and Inches to Meters** *5 feet 6.5 inches is approximately 1.69 meters.* **h. Calculating Mass in Pounds and Kilograms** *To find your mass in pounds and kilograms, provide your weight in kilograms or pounds.* **i. Calculating Height in Feet-Inches and Meters** *To find your height in feet-inches and meters, provide your height in meters or feet-inches.* **Additional Conversion:** *1 pound is equal to 453,592 milligrams.*

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