NE.MA 5.1. Students will communicate number sense concepts using multiple representations to reason, solve problems, and make connections within mathematics and across disciplines.
MA 5.1.1. Number System: Students will represent and show relationships among positive rational numbers.
MA 5.1.1.d. Recognize and generate equivalent forms of commonly used fractions, decimals, and percents (e.g., one third, one fourth, one half, two thirds, three fourths)