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AC9M7N04

find equivalent representations of rational numbers and represent rational numbers on a number line

Elaborations

  • AC9M7N04_E1investigating equivalence of fractions using common multiples and a fraction wall, diagrams or a number line to show that a fraction such as 2/3 is equivalent to 4/6 and 6/9 and therefore 2/3<5/6
  • AC9M7N04_E2expressing a fraction in simplest form using common divisors
  • AC9M7N04_E3applying and explaining the equivalence between fraction, decimal and percentage representations of rational numbers; for example, 16%, 0.16, 16/100 and 4/25, using manipulatives, number lines or diagrams
  • AC9M7N04_E4representing positive and negative fractions and mixed numerals on various intervals of the real number line, including intervals that are not symmetrical about zero

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AC9M7N04 – find equivalent representations of rational numbers and represent rational numbers on a number line | LessonForge