At 11:00 pm the temperature was -9 degrees. By 7:00 am the temperature had risen 18 degrees. What was the temperature at 7:00 am.
At 5:00 AM the temperature was 18 degrees Celsius. At 3:00 PM the temperature was 1 degree Celsius higher. What was the temperature at 3:00 PM?
To find the temperature at 7:00 am, we need to take the initial temperature at 11:00 pm (-9 degrees) and add the rise in temperature (+18 degrees) that occurred before 7:00 am.
To calculate the temperature at 7:00 am, we use the equation:
Temperature at 7:00 am = Initial temperature at 11:00 pm + Rise in temperature
Substituting the values, we get:
Temperature at 7:00 am = -9 degrees + 18 degrees
Now, we can perform the addition:
Temperature at 7:00 am = -9 degrees + 18 degrees = 9 degrees
Therefore, the temperature at 7:00 am is 9 degrees.