Answer:
64.35kg
Explanation:
The conversion rate is used to convert SI (Systeme International) to imperial units and vice versa.
To convert from pounds to kilograms, which is both a measure of weight, the given conversion rate can be used:
Pounds x 0.45 = Kilogram
Knowing the patient weighs 143 pounds, inputting this number into the correct variable in the formula will give us the kilograms.
143 x 0.45 = 64.35 kilograms (kg)
Therefore, the patient's weight in kilograms is 64.35.
