4.NF.1 Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.
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Equivalent Fractions: Same Amount- Different Name
For example: If a whole is divided into 4 parts, we can make 2 times as many parts and change the unit of measurement (denominator) into 8ths. 3/4 x 2/2 = 6/8 Same amount shaded; just a different name! We can show this with: area models number lines identity property |