i am edditing my post because i got the answer wrong
Answer: Down there there is an image with the correct answer and step by step
I hope that it helps you!
So,
Simply divide 12 by 18.

The experimental probability of tossing heads was 2 out of 3.
Answer: 1/6
Step-by-step explanation: ok, so he had mowed 1/3 of a field in 2 hours. Take 1/3 and divide by 2 hours to get 1/6
In a pack of 52 cards, there are 3 square numbers - 1, 4, and 9.
1 × 1 = 1
2 × 2 = 4
3 × 3 = 9