Curriculum
Mathematics — First Preparatory
Unit 1: Numbers
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Ratio and Proportion
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Ratio and Proportion — Lesson quiz
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Applications of Ratio and Proportion
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Applications of Ratio and Proportion — Lesson quiz
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Sets and Operations on Sets
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Sets and Operations on Sets — Lesson quiz
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Operations on Integers
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Operations on Integers — Lesson quiz
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Operations on Rational Numbers
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Operations on Rational Numbers — Lesson quiz
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Unit 2: Algebra
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Unit 3: Statistics
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Unit 4: Geometry
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Text lesson
Operations on Rational Numbers
Operations on Rational Numbers
Comparing rational numbers
Comparing rational numbers
- To compare two fractions we make the denominators equal, then compare the numerators.
- For negative numbers, the greater number is the one closer to zero.
- For example, −2/3 is greater than −3/4, because −8/12 is greater than −9/12.
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