Question 11
A road is 120m long. If trees are planted on both its sides at intervals of 5m. How many trees are planted on the both sides of the road if both ends of the road are also planted with trees?
Self-study planting clarification (editorial): count two separate rows along the two long sides, each with trees at both endpoints.
Self-study planting clarification (editorial): count two separate rows along the two long sides, each with trees at both endpoints.