Simple Fractions This review format will guide you easily through all operations involving simple fractions. The review will include definitions, rules, worked examples, problems, typical mistakes, answers, and step-by-step solutions. Understand decimal notation for fractions, and compare decimal fractions. CCSS.Math.Content.4.NF.C.5 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 100.2 For example, express 3/10 as 30/100, and add 3/10 + 4/100 = 34/100.
Part A – Converting Fractions to Percentages Like fractions, percentages represent parts of a whole. Since percent means “per hundred” there are 100 parts in a whole. i.e. 1 whole = 100% Fraction Percentage Picture Why? This square is split into 100 equal parts. Twenty-five (25) of the squares are shaded. 25 % Why? When a fraction has a
You can use the decimal and fraction chart above as a reference to quickly make conversions between decimals and fractions. Be sure to print it out and keep it close by when you are working on problems that require you to convert decimals to fractions or vice versa.