A patient's temperature rises from 99.4°F to 102.2°F. By how many degrees does it rise?

Master the NLN PAX Mathematics 1 Exam with our comprehensive study guide and quizzes. Test your knowledge with multiple choice questions tailored for the PAX Math exam, featuring detailed explanations and tips to enhance your preparation and increase your chances of success.

Multiple Choice

A patient's temperature rises from 99.4°F to 102.2°F. By how many degrees does it rise?

Explanation:
Subtracting the starting value from the ending value shows how much something has increased. Here, the change in temperature is 102.2 minus 99.4. Subtract the whole part first: 102.2 − 99 = 3.2, then subtract the tenths part: 3.2 − 0.4 = 2.8. So the temperature rises by 2.8 degrees Fahrenheit.

Subtracting the starting value from the ending value shows how much something has increased. Here, the change in temperature is 102.2 minus 99.4. Subtract the whole part first: 102.2 − 99 = 3.2, then subtract the tenths part: 3.2 − 0.4 = 2.8. So the temperature rises by 2.8 degrees Fahrenheit.

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