5 9 x 7 8 x 2 July 8, 2019 16 32 64 128 5 x 8 2 x 7 4 x 9 9 8 7 x 6 5 x 4 3 2 1 X 7 5 9 8 x 4 27 9 7 8 x 29 5 8 x 13 16 air filter 2 7 x 9 3 6 5 x 8 2 2 3 x 9 7 x 5 8 as a fraction 2 3 x 9 7 x 5 8 5 x 7 = 35 9 5 x 8 5 x - 9 7= -12 8 9 x 5/7 9 x 8 =
