4 5 x 12 7 July 8, 2019 16 32 64 128 4 5 х 7 12 4 x 5 )+ 3x 7x 12 4 5x 12 7x 4 7 x )= 12 5 2x 4x 1 12 7 4 5 x 9 12 1 4 x 5 3 7 4 5 x 7 12 as a fraction 4 5 6 x 7 12 1 3 4 x 12 )- 5 79 4 upon 5 x 12 upon 7 12 4 x 5 )+ 7x 4 7 x 5 12 bằng bao nhiêu 2 5 x 4 7 12 1 4 7 x 5 8 x 7 12 3x 4 7 4 5 x 12
