Answer:
1.A fraction is a number that names part of a whole or part of a group. The denominator represents the total number of equal parts the whole is divided into. A ratio is a comparison of two quantities.
2.Sometimes one ratio will be greater than another, and other times they can be equal or equivalent. When you have two equal ratios, you have a proportion. A proportion is created when two ratios are equal, or we can say that two equal ratios form a proportion.
Step-by-step explanation:
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