4 5 8 9 11 July 8, 2019 16 32 64 128 У 4 11 9 5 8 4 3 x 5 8 x 9 11 as a fraction 4 3 x 5 8 x 9 11 5 4 x 9 )= 41 8 5x 11 4 phần 9 11 8 5 6
