1 8 3 28 July 8, 2019 16 32 64 128 1 8 3 28 as a fraction 1 3 8 x 28 28 1 3 8 bike tire 28x 1 3 8 28 3 1 8 6 Opona 28 1 3 8 1 3 8 x 28 fraction 1 3 8 times 28 28 1 8 3 4 Tan 8 1 3 tan 28 1 28x 3 8 5 14x 28 x 1 3 8 bike tire 28 x 1 3 8 tyre 28 x 1 3 8 inner tube 28 x 1 3 8 in 700c