4 9 x 7 1 July 8, 2019 16 32 64 128 4 9 x 7 10 4 9 x 7 12 4 9 x 7 10 in simplest form 9 4 x 7 1 3 2 4 9 x 7 1 2 3 4 9 x 1 7 8 4 9 x 5 7 x 1 2 4 9x 7 1 3x 2 4 x 7 )= 9 x 1 )+ 22 9 3 4 x 7 1 2 4 7 5 9 x 1 5 4 9 10 x 1 1 7 4 9 7 3 x 1 5 7 4 9 x 49 5 18 9 1 4 x 7 1 4 in cm