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If the average number of calories burned by B on Thursday, Friday and Saturday together is 125, what was the number of calories burned by B on Saturday?
Answer & Solution
Correct Answer:
Option
B
Average calories = 125
Total calories = 3 × 125 = 375
Number of calories burnt on Saturday
= 375 - 280
= 95
Total calories = 3 × 125 = 375
Number of calories burnt on Saturday
= 375 - 280
= 95

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