In 1990, the price of a gallon of unleaded gasoline was $1.37. in 1998, it was $1.02 per gallon. what is the decrease expressed as a percent change? round to the nearest tenth of a percent if necessary.

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.