How to Calculate a 3-Part Ratio: Step-by-Step Guide

Learn the simple steps to calculate a 3-part ratio effectively. Enhance your math skills today!

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To calculate a 3-part ratio, first divide the total amount by the sum of the ratio parts. Then, multiply this value by each part of the ratio to get the corresponding amounts. For example, with a ratio of 2:3:5 and a total of 100, the sum is 10. Dividing 100 by 10 gives 10. Therefore, the parts are 210 = 20, 310 = 30, and 5*10 = 50.

FAQs & Answers

  1. What is a ratio? A ratio is a relationship between two or more quantities, expressing how much of one thing there is compared to another.
  2. How do you simplify a ratio? To simplify a ratio, divide each part of the ratio by their greatest common divisor (GCD).
  3. Can you give an example of a 3-part ratio? Sure! An example of a 3-part ratio is 3:4:5, which can correspond to three different quantities or portions of a total amount.
  4. What is the formula for calculating ratios? The formula for calculating ratios involves dividing the total amount by the sum of the ratio parts, and then multiplying this result by each individual part of the ratio.

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