Answer:
The number of elms tree in the forest is;

Step-by-step explanation:
Given that the ratio of elm trees to oak trees is 5:7.
And there are 120 trees in total in the forest.
For the ratio of the elms tree to the total number of trees is;

Let's now calculate the number elms tree in the forest;

Therefore, the number of elms tree in the forest is;
