Answer:
1/8
Step-by-step explanation:
9/8=9 x 1/8 because to find this, you have to divide 9 by 9/8. When you divide fractions, you have to find the reciprocal of the fraction. In this case, it would be 1/9=9/8. Multiply those together to get 1/8.
6 cm
The diameter is 2x the radius
