QQuestionMathematics
QuestionMathematics
I weigh 76.5 kilograms. Use the conversion factors below to calculate my weight in stone.
1 kilogram (kg)= 2.2 pounds (lb)
1 stone (st)= 14 pounds (lb)
Give your answer to the nearest whole number.
Weight in stones:
The average person has 8 pints of blood in their body. Use the conversion factor to calculate how much this is in liters.
1 pint= 568 ml
Give your answer to 2 decimal places.
Blood volume in liters:
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Answer
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Step 1I'll solve both problems step by step using the specified LaTeX formatting guidelines:
Problem 1: Weight in Stones
Step 2: Convert kilograms to pounds
76.5 \text{ kg} \times \frac{2.2 \text{ lb}}{1 \text{ kg}} = 168.3 \text{ lb}
Final Answer
Problem 2: Blood Volume in Liters Step 1: Convert pints to milliliters 8 \text{ pints} \times \frac{568 \text{ ml}}{1 \text{ pint}} = 4,544 \text{ ml} Step 2: Convert milliliters to liters 4,544 \text{ ml} \times \frac{1 \text{ L}}{1,000 \text{ ml}} = 4.54 \text{ L}
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