2 x 15 = 30
30 + 39 = 69 so 69 degrees Fahrenheit
Hope it helps :)
2x15 = 30 chirps per 15 seconds 30 + 39 = 69 Fahrenheit
The temperature based on the cricket's chirping rate of two times each second is estimated to be 69 degrees Fahrenheit. This is calculated by determining the total number of chirps in 15 seconds and adding 39. In this case, 30 chirps were counted, leading to an estimation of 69°F.
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