Colorado Academic Standards for Mathematics (2020)

5.NF.B.5.b

80a53718-9b06-5adc-928f-8a4d3902d6f5 NQ.1 1e9f03c2-35e2-4e7b-9652-1e06eddb81a1 5.NF.B 5.NF.B.5 5.NF.B.5.b

Explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number (recognizing multiplication by whole numbers greater than 1 as a familiar case); explaining why multiplying a given number by a fraction less than 1 results in a product smaller than the given number; and relating the principle of fraction equivalence a/b=n×a/n×b to the effect of multiplying a/b by 1.

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