College

If you have 350 pounds, how many kilograms would that be? (Use [tex]1 \, \text{kg} = 2.2 \, \text{lbs}[/tex])

A. 159.1 kg
B. 150 kg
C. 175.5 kg
D. 170 kg

Answer :

To convert pounds to kilograms, we use the conversion factor that 1 kilogram is equal to 2.2 pounds. Here’s a step-by-step explanation of how to solve the problem:

1. Identify the weight in pounds: You have 350 pounds that you want to convert to kilograms.

2. Use the conversion factor: We know that 1 kilogram equals 2.2 pounds.

3. Set up the conversion calculation:
[tex]\[
\text{Weight in kilograms} = \frac{\text{Weight in pounds}}{2.2}
\][/tex]

4. Plug in the values:
[tex]\[
\text{Weight in kilograms} = \frac{350}{2.2}
\][/tex]

5. Calculate the result:
[tex]\[
\text{Weight in kilograms} \approx 159.1
\][/tex]

So, 350 pounds is approximately 159.1 kilograms. The correct choice from the options provided is 159.1 kg.