Answer:
C: 12.56 inches
Step-by-step explanation:
We know that the minute hand can move an equivalent of 60 minutes in any one revolution.
-10 minutes movement is equal to 1/6 the total distance and the circumference covered in that time is calculated as:

Hence, over 10 minutes the minutes hand moves 12.56 inches away.
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
The answer to your problem is -1x.