Write the ratio as a fraction in simplest form

9: 27

12 to 8

2 to 8

6: 50

3: 8

7 to 9

8 out of 11

1/3 , 3/2 , 1/4 , 3/25 , 1/10 , 3/8 , 7/9 , 8/11

Step-by-step explanation:

* 9/27 ⇒ divide up and down by 9 ⇒ 1/3

* 12/8 ⇒ divide up and down by 4 ⇒ 3/2

* 2/8 ⇒ divide up and down by 2 ⇒ 1/4

* 6/50 ⇒ divide up and down by 2 ⇒ 3/25

* 1000/10000 ⇒ divide up and down by 1000 ⇒ 1/10

* 3/8 its simplest form (no common factor between 3 and 8)

* 7/9 its simplest form (no common factor between 7 and 9)

* 8/11 its simplest form (no common factor between 8 and 11)

12cm

the answer is d