Page 145 - NUMINO_WB_5B
P. 145
073-P3-1
Problems Related to Real Life
Nine trees should be planted on one side of the 100 m road and the trees must be
the same distance apart. When the tress are planted at both the ends of the road,
how many meters should the trees be apart from each other?
Step 1. How many intervals are there when planting nine trees?
Step 2. What is the distance between the two trees that are next to each other?
Problems Related to Real Life
Nine trees should be planted on one side of the 100 m road and the trees must be
the same distance apart. When the tress are planted at both the ends of the road,
how many meters should the trees be apart from each other?
Step 1. How many intervals are there when planting nine trees?
Step 2. What is the distance between the two trees that are next to each other?
