Answer:
4/7
Step-by-step explanation: Since there are 7 possible outcomes because there are 7 triangles the denominator will be 7. Since there are 4 white squares the chances of landing on one is 4/7
4 out of 7
Step-by-step explanation:
15
3*6 - 6/2
18 - 3
729
Answer:1/4
9/2 or 4 1/2
Therefore, the answer is 9/2 or 4 1/2.