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Generate equivalent fractions numerically

Equivalent fractions name the same quantity even when their numerators and denominators differ; this relationship is generated by multiplying or, when exact, dividing both by the same nonzero whole number. A number line or area model shows that the fraction’s location or shaded amount is unchanged, preventing the misconception that changing only one part preserves value. This understanding supports comparing, ordering, and adding fractions with related denominators and later proportional reasoning.

Detailed Explanation: Generate equivalent fractions numerically

Equivalent fractions have the same value, even though their numbers look different.

To make an equivalent fraction, multiply both the numerator and denominator by the same nonzero whole number.

Example: Find a fraction equivalent to 34\frac{3}{4} by multiplying by 22.

  1. Multiply the numerator by 22:
3×2=63 \times 2=6
  1. Multiply the denominator by 22:
4×2=84 \times 2=8
  1. Write the new fraction:
34=68\frac{3}{4}=\frac{6}{8}

So, 68\frac{6}{8} is equivalent to 34\frac{3}{4}.

Both fractions name the same amount. For example, shading 33 out of 44 equal parts covers the same amount as shading 66 out of 88 equal parts. Remember: multiply both parts by the same number, not just one.

Learn by doing: Generate equivalent fractions numerically

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Fractions - Equivalent, Find Fraction - 1 digit with Equation


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