7 8 1 3 4 July 8, 2019 16 32 64 128 7 8 1 4 3 2 7 1 8 3 4 5 7 8 x 1 3 4 2 7 8 1 3 4 as a fraction 6 7 8 1 3 4 9 7 8 1 3 4 7 1 8 minus 3 4 7 8 x 2 3 1 4 (- 8 7 1 2 4x 3 6 )= 0 1 7 8 8 1 3 x 4 9 12 а 7 1 8 4 3 4 7 8 1 )+( 42 3 7 8 plus 1 3 4 7 8 times 1 3 4 7 8 divided 1 3 4