Question #6402610Single Choice

Math

Question

Questions 25 and 26 refer to the following information.

The table above gives the typical amounts of energy per gram, expressed in both food calories and kilojoules, of the three macronutrients in food.

25
If x food calories is equivalent to k kilojoules, of the following, which best represents the relationship between x and k?

Options

k = 0.24x

k = 4.2x

x = 4.2k

xk = 4.2

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