A teacher has a number cube with faces numbered through 6. He will roll the number cube wo times This tree diagram shows all the possible outcomes that can result when the teacher rolls the number cube iwo times,
123456 123456 123456 123456 123456 123456
Each time the teacher rolls the number cube, he will record the number shown on the top face. Then he will find the sum of the two numbers he records,
What is the probability that the sum of the numbers he records will be 87 Write your answer as a fraction
Enter your fraction in the space provided. Enter only your fraction