Units 1-4 Review

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1. Convert mixed numbers to improper fractions. 2. Find a common denominator. 3. Add the fractions. 4. Simplify the result back to a mixed number.

Tags

CCSS.7.NS.A.1C

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Back

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How do you calculate what percent one number is of another?

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Use the formula: (part/whole) * 100. For example, to find what percent 18 is of 900, calculate (18/900) * 100 = 2%.

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It represents moving 2 units to the left from -4, resulting in -6.

Tags

CCSS.7.NS.A.1B

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How do you convert a decimal like 0.6 into a fraction?

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What is a mixed number?

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Tags

CCSS.3.NF.A.3C

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What is an improper fraction?

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Tags

CCSS.3.NF.A.3C

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What is the least common denominator (LCD)?

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The least common denominator is the smallest multiple that two or more denominators share, used to add or subtract fractions.

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What is the formula for finding the area of a rectangle?

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Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3