1 6 3 5 * 7 9 July 8, 2019 16 32 64 128 1 6 3 5 x 7 9 1 5 7 of 6 3 10 )- 2 9 Cho 6 chữ số 1 2 3 5 7 9 3 7 9 5 1 6 as a fraction 1 2 3 gol 5 6 7 gol 9 10 11 gol 1 2 3 f 5 6 7 e 9 10 Arrange in descending order 5 6 1 3 7 9 5 6 7 9 1 3 fraccion 1 3x 7 9 )( 6 5 3 2 x )= 0
