MN.6.1. Number & Operation
6.1.3. Multiply and divide decimals, fractions and mixed numbers; solve real-world and mathematical problems using arithmetic with positive rational numbers.
22.214.171.124. Multiply and divide decimals and fractions, using efficient and generalizable procedures, including standard algorithms.
126.96.36.199. Use the meanings of fractions, multiplication, division and the inverse relationship between multiplication and division to make sense of procedures for multiplying and dividing fractions.
188.8.131.52. Solve real-world and mathematical problems requiring arithmetic with decimals, fractions and mixed numbers.