The average temperature for the first four days of a week…

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The average temperature for the first four days of a week is 40.2° C and that of the last four days is 41.3° C. If the average temperature for the whole 40.6°C, then the temperature on the fourth day is-

  1. A. 40.8° C
  2. B. 41.3° C
  3. C. 41.8° C
  4. D. 38.5° C

Answer: Option C

Here is complete explanation of The average temperature for the first four days of a week….

Solution(By ExamCraze Team)

Temperature on the fourth day
= [(40.2 × 4 + 41.3 × 4) - (40.6 × 7)]° C
= 41.8° C

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