The average temperature for a week is recorded as

Q: Answer-The average temperature for a week is recorded as 35.4°C. The difference between the highest and low...

Let the temperature of the hottest and the coolest day of the week be ao C and bo C, respectively. Sum of the temperatures of the week 35.4oC X 7 247.8 o C Sum of the temperatures of other five days of the week 34.76o C X 5 173.8o C So, the sum of the temperature of the hottest and the coolest day of the week 247.8 - 173.8 74o C So, a b 74o C..........I Or, a - b 30o C.............II On adding both the equations, we get, Or, 2a 1042 52o C

35.4°C. The difference between the highest and lowest temperatures during the week is 30°C. Additionally, the average temperature of the remaining five days (excluding the hottest and coolest days) is 34.76°C. Determine the temperature of the hottest day of the week.

A 40º C

B 45º C

C 42º C

D 22º C

E None of these

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The average temperature for a week is recorded as

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