Look at the fractions below and find out how many parts are needed to have 1. 1 3 = 1 4 4 3 = 1 7 2 = 1 5 10 = 1 11 15 = 1 20 Draw your model to show. 4 1 + = 5 10 Your Work Your Work Think to find. 15 - 2 5 62