🌳 Tree Planting (Multiple Choice)
Trees will be planted along one side of a 1.2-kilometer walking path at 4-meter intervals, provided that a tree is planted at both the beginning and the end of the path.
How many trees are required for this task?
(The thickness of the trees is ignored.)
👁 Show solution
Given:
- Path length: 1.2 kilometers
- Tree spacing: 4 meters
- A tree is planted at both the beginning and the end
Step 1: Convert kilometers to meters
1.2 km = 1.2 × 1000 = 1200 meters
Step 2: Calculate the number of intervals
1200 ÷ 4 = 300 intervals
Step 3: Add one tree for the starting point
300 + 1 = 301 trees
Final Answer: 301 trees