Representing a number as a decimal, percent, and fraction | Khan Academy - 0 views
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David McGavock on 01 Jun 11"Representing a number as a decimal, percent, and fraction : " Use decimal notation to expressfractions,andcomparedecimal fractions (CCSS: 4.NF) i. Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100.1 (CCSS: 4.NF.5)