Evaluate this expression.
42.86 − 23.42
3 answers
The evaluation of the expression is 19.44.
The temperature in Antarctica at noon is 14°F. By 9:00PM, the temperature had dropped by 16.2 degrees. What was the temperature at 9:00PM?
The temperature at 9:00PM would be 14°F - 16.2°F = -2.2°F (approximately, as the answer is rounded).