Question

Seema build a fence around a rectangular pool the posts are to 2meters apart there are 4 posts along the width and 8 posts along the length how many post does she need and what are the dimension of the fence

Answer 1

Answer:

4m

Step-by-step explanation:

1. 2m=4posts
2. 1m=100cm
3. 200cm=4posts
4. 4÷200=50
5. 1post=50cm
6. 8×50=400cm=4m

Answer 2

Answer:

14 m x 6m

Step-by-step explanation:

Along the width there are 4 poles

4 poles = 3 gaps

3 gaps = 2m x 3

= 6m

Therefore, the width is 6m

Along the length, there are 8 poles

8 poles = 7 gaps

7 gaps = 2m x 7 = 14m

Therefore, the length is 14m