12 4 6 2 4 July 8, 2019 16 32 64 128 12 4 6 2 x 4 4 5 x 12 4 6 2 6 (- 8x 4 )= 12 (- 4x 2 4 12 is to 2 6 as 4 8 is to 4 1 5x )+ 6 2 12 x )+ 4x 12 4 6 2 times 4 47 12 9 of 6 2 4 2 4 x 12 x 6 4 2 9 3 4 5 2x 6 12 2 4 1 4 (- x 12 )=- 2 4x 6 6 3x 4 )= 2 4x 12 10d 8 12 4d 2 4 d 6 12 6 x 2 4 4 25
