Question
Use the ratio 1 pound equals about 0.45 kilograms. How many kilograms are equal to 35 pounds?(1 point)
Responses
157.5
157.5
15.75
15.75
77.78
77.78
35.45
Responses
157.5
157.5
15.75
15.75
77.78
77.78
35.45
Answers
GPT-4o mini
To convert 35 pounds to kilograms using the ratio of 1 pound equals about 0.45 kilograms, you can use the following calculation:
\[ \text{Kilograms} = \text{Pounds} \times 0.45 \]
\[ \text{Kilograms} = 35 \, \text{pounds} \times 0.45 \, \text{kg/pound} \]
\[ \text{Kilograms} = 15.75 \, \text{kg} \]
Therefore, the answer is **15.75**.
\[ \text{Kilograms} = \text{Pounds} \times 0.45 \]
\[ \text{Kilograms} = 35 \, \text{pounds} \times 0.45 \, \text{kg/pound} \]
\[ \text{Kilograms} = 15.75 \, \text{kg} \]
Therefore, the answer is **15.75**.