Answer :
Final answer:
To find the recommended protein for an adult weighing 145 pounds, convert the weight to kilograms by dividing by 2.20462, which equals 65.77 kg. Since the protein recommendation is numerically equivalent to the weight in kg, the recommended protein is 65.77 grams.
Explanation:
To solve the ratio problem regarding the recommended protein in grams for a person with a weight of 145 pounds (lb), we first need to convert the person's weight from pounds to kilograms (kg) since the ratio is given per kilogram of body weight. To solve this ratio problem, we need to apply the appropriate mathematical operation to find the recommended protein in grams. The ratio states that the recommended protein in grams is numerically equal to the person's weight in kilograms. So, we need to convert the weight from pounds to kilograms and use that value as the recommended protein amount in grams. We use the conversion factor of 1 kg equals 2.20462 pounds. Here are the steps to calculate the recommended protein:
- Convert the person's weight to kilograms by dividing the weight in pounds by the conversion factor, 2.20462: 145 lb ÷ 2.20462 lb/kg = 65.77 kg.
- The recommended protein in grams is numerically equal to the person's weight in kilograms, so the recommended protein is 65.77 grams (since the person's weight in kilograms is 65.77 kg).
Therefore, the recommended protein for an adult weighing 145 pounds is 65.77 grams.
