Question

3. How the principles of ratio and proportion are used in biological method
​

Answer 1

Answer:

Explanation: You use ratios and proportions in daily activities, often without realizing you are making mathematical calculations. For example, you divide a pie among four people, proportioning it equally. ... Proportion shows that two ratios (or fractions) are equal

Explanation:

Please mark as brainliest

Answer 2

Answer:

Common examples include comparing prices per ounce while grocery shopping, calculating the proper amounts for ingredients in recipes and determining how long car trip might take. Other essential ratios include pi and phi (the golden ratio).

Explanation:

You use ratios and proportions in daily activities, often without realizing you are making mathematical calculations. For example, you divide a pie among four people, proportioning it equally. ... Proportion shows that two ratios (or fractions) are equal.