Mathematics - TEAS Study Guide | Nurse.org
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Percent Problems (Percent Of, Percent Change)

Why This Matters for Nursing: Calculating percent change in vital signs, determining what percent of patients responded to treatment, or figuring out percent concentration of medications—percent problems are everywhere in healthcare.

What You Need to Know

There are three main types of percent problems:

  1. Finding a percent of a number: "What is 15% of 80?"
  2. Finding what percent one number is of another: "12 is what percent of 48?"
  3. Percent change: "Price went from $50 to $65. What's the percent increase?"

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