10 4 x 6 July 8, 2019 16 32 64 128 10 4 x 6 2 10 4 x 6 8 10 4 x 6 pressure treated 10 4 x 60 4 10 x 6 9 10 4 6 x )+ 5x 10 x 4 64 10 x 4 6 1 10 x 4 )= 63 10 x 4 6 3 2x 10 4 x 6 10 4 x 5 6 7 10 x 4 6 10 2 3 4 x 6 4 x 10 6 in decimal notation
