1 yuan = 100 integral (correct)
100 points = 10 points x 10 (copies), that is,10 points x10 points = 100 points, with different units (front points, back points? ),
Can you say that the square area with side length 1 m is also 1 m?
It should be = 1 angle × 10 (copies).
=0. 1 yuan×10
= 1 yuan.