Question

On a cold February morning, the radiator fluid in Stanley’s car is -18 degrees When the engine is running, the temperature goes up 4.5 degrees per minute. Approximately how long will it take before the radiator fluid temperature reaches 60 degrees ?

Answer 1

To figure this out you first find the difference between -18 and 60, which is 78 you then just divide, 78/4.5 which is approximately 17.55 mins or 17.6 rounded.