5.NF.4b

Grade 5 · Number & Operations—Fractions

Find the area of a rectangle with fractional side lengths by tiling it with unit squares of the appropriate unit fraction side lengths, and show that the area is the same as would be found by multiplying the side lengths. Multiply fractional side lengths to find areas of rectangles, and represent fraction products as rectangular areas.

Official code: CCSS.MATH.CONTENT.5.NF.4b
Short code: 5.NF.4b
Subject: Mathematics
Grade: Grade 5
Domain: Number & Operations—Fractions

More Grade 5 Number & Operations—Fractions standards

5.NF Number and Operations - Fractions 5.NF.1 Add and subtract fractions with unlike denominators (including mixed numbers) by... 5.NF.2 Solve word problems involving addition and subtraction of fractions referring to the... 5.NF.3 Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b).... 5.NF.4 Apply and extend previous understandings of multiplication to multiply a fraction or... 5.NF.4a Interpret the product (a/b) × q as a parts of a partition of q into b equal parts;... 5.NF.5 Interpret multiplication as scaling (resizing), by: 5.NF.5a Comparing the size of a product to the size of one factor on the basis of the size of... 5.NF.5b Explaining why multiplying a given number by a fraction greater than 1 results in a... 5.NF.6 Solve real world problems involving multiplication of fractions and mixed numbers,... 5.NF.7 Apply and extend previous understandings of division to divide unit fractions by whole... 5.NF.7a Interpret division of a unit fraction by a non-zero whole number, and compute such quotients. 5.NF.7b Interpret division of a whole number by a unit fraction, and compute such quotients. 5.NF.7c Solve real world problems involving division of unit fractions by non-zero whole...

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