Questions: How many Calories are in a candy bar containing 919,600 J of energy? [?] Cal

How many Calories are in a candy bar containing 919,600 J of energy? [?] Cal
Transcript text: How many Calories are in a candy bar containing 919,600 J of energy? [?] Cal
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Solution

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Solution Steps

Step 1: Understand the Conversion Factor
  • 1 Calorie (Cal) is equivalent to 4,184 Joules (J).
Step 2: Set Up the Conversion
  • To find the number of Calories, divide the total energy in Joules by the conversion factor.
Step 3: Perform the Calculation
  • \( \text{Calories} = \frac{919,600 \, \text{J}}{4,184 \, \text{J/Cal}} \)
Step 4: Calculate the Result
  • \( \text{Calories} \approx 219.8 \, \text{Cal} \)

Final Answer

\(\boxed{219.8 \, \text{Cal}}\)

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