3 3 7 x 4 1 5 July 8, 2019 16 32 64 128 3 7 1 4 x 5 3 7 4x 5 x − 3 3 4 )= 7 1 2 7 3 4 1 3 x 1 5 31 1 3 7 x 1 4 5 as a fraction 5 x 7 = 35
