Florida Standards (NGSSS)
FL.MACC.4.NF. Number and Operations - Fractions
MACC.4.NF.2. Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers.
MACC.4.NF.2.4. Apply and extend previous understandings of multiplication to multiply a fraction by a whole number.
MACC.4.NF.2.4.a. Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).