Help me with these. It’s for a test and I’ve been out of class for a while for personal reasons and I don’t know how to solve these.

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?