5 4 x 0 75 July 8, 2019 16 32 64 128 1 5 4 5 x 0 75 1 1 5 4 phần 5 chia x 0 75 5 1 4 x 0 75 50 5 x 0 5 x 5 x 5 x 5 x 5 5 x 7 = 35
