The percentage change in average daily temperature in between year 1965 and 1975 is: 13.9%.
What is Percentage Change?
Percentage change = difference between new and old value divided by old value multiplied by 100.
Temperature in 1965 = 20.1 °C
Temperature in 1975 = 17.3 °C
Percentage change in average daily temperature = 20.1 - 17.3/20.1 × 100
Percentage change in average daily temperature = 13.9%
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