Question

This formula converts a UK shoe size to a Japanese shoe size. Japanese size = UK size + 19

Answer 1

Yuto wears a Japanese size 29.5.

By the problem,

Japanese size = UK size + 19

Or, 29.5 = UK size +19

Or, UK size = 29.5-19 = 10.5

Yuto’s shoe size would be 10.5 in the UK