Idon t understand what is 21/32 divided by 7/8?

well first you want to do 21/32 and you get 0.6562

then youll do 7/8 you get 0.875

then youll divide 0.6562 by 0.875 you get 0.7499

then it would be 7499/10000 converted back into a fraction

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

the two may have that, even a breakdown is probably offered