To find the temperature in degrees Celsius using the formula \( c = n/3 + 4 \), where \( n \) is the number of cricket chirps in 25 seconds:
-
Substitute the chirp count \( n = 51 \) into the formula: \[ c = \frac{51}{3} + 4 \]
-
Calculate \( \frac{51}{3} \): \[ \frac{51}{3} = 17 \]
-
Add 4 to the result: \[ c = 17 + 4 = 21 \]
Thus, the temperature is \( 21 \) degrees Celsius.
So the final answer is: The temperature in degrees Celsius is 21°C.