4 1 x 5 3 )= 5 12 July 8, 2019 16 32 64 128 4 1 x+ 5 3 )= 5 12 1 4 х 8 5 5 12 x 3 25 4 + 4 =5 4 1/2 + 1 1/3 4 + 4 = 12
