6 x 7 28 July 8, 2019 16 32 64 128 28 6 x 2 7 8 5 6 7 x 28 as a fraction 6 7 x 280 6 7 x 28 1 6 over 7 x 28 6 7 x 12 28 6 7 x =- 5 28 5 6 4 7 x 28 36 7 6 x 36 28 7 x 6 )+ 28 =- 21 7 nhân x 6 28