Math 111 Review of Section 3



Math 111 Review of Section 3.3 & Section 3.4

Section 3.3: Answer the following application problems from Section 3.3. Show all work/bar diagrams.

1. Runner A has finished [pic] of a 1 mile race. Runner B has finished [pic] of the same 1 mile race. Who is in the lead and by how much?

2. If a recipe calls for [pic] of a cup of sugar and you only have [pic]of a cup, how much more do you need to satisfy the recipe’s requirement for sugar?

3. If [pic]of cup of wheat meets the daily requirement of Vitamin D and you had [pic] of a cup for breakfast, how much more do you need to meet the daily requirement?

4. A recipe calls for [pic] of a cup of sugar. You only have 1 cup. What fraction of the recipe can you make with the 1 cup?

Section 3.4: Answer each question comparing each fraction or list of numbers.

1. Compare [pic] by using a decimal conversion.

2. Compare [pic] by using a common denominator.

3. Compare [pic] by cross multiplication.

4. Compare [pic] and [pic]. Which is greater and why?

5. List the following values from greatest to least. [pic], and 0.01. Give an explanation as to why you listed your choice as you did.

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