8 9 1 3 2 5 July 8, 2019 16 32 64 128 9 8 4 1 2a )= 3 1 4a 5 2 3 2 3 а 4 8 9 1 5 7 1 3 2 5 x 8 9 2 3 5 6 2 8 9 to 5 1 3 as a simplified fraction 8 1 5 x 3 2 9 9 2 3 8 1 5 as a fraction 8 x 2 9 3 x 1 5x Let a 1 2 3 5 8 9 3 2x 9 )+ 1 2 4x 8 )= 55 9 8 5 3 và 1 2
