At 7:00 AM, the temperature started dropping 1 degree Celsius per hour until it reached 30 degrees C

Discussion in 'Calculator Requests' started by math_celebrity, Dec 20, 2017.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    At 7:00 AM, the temperature started dropping 1 degree Celsius per hour until it reached 30 degrees Celsius at 12:00 PM. What was the temperature at 7:00 AM?

    7:00 AM to 12:00 PM is 5 hours.
    1 degree per hour * 5 hours = 5 degrees.

    If it's 30 degrees at 12 pm, then it was 30 + 5 = 35 degrees Celsius at 7:00 AM, since it dropped each hour.
     

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