9 * 6 6 * 3 2 4 July 8, 2019 16 32 64 128 2 3 4 6 6 9 are equivalent fractions 9 ⋅ 6 6 ⋅ 3 2 4 X y 9 6 6 4 3 2 2 3 4 6 6 9 pattern