Question

Arah needs 13 posts that are each 100 inches tall to rebuild the fence in her backyard. what is the minimum total length of wood that she needs to buy in order to have enough for all of the posts? Sarah needs to buy at least _____

inches of wood.

Answer 1

Arah needs to multiply the number of fence posts by the height of each post, 13 posts times 100 inches each, totaling at least 1300 inches of wood required to rebuild her fence.

Step-by-step explanation:

Arah requires 13 posts that are each 100 inches tall to rebuild her fence. To find the minimum total length of wood she needs to buy, we simply multiply the number of posts by the height of each post:

1. Multiplying the number of posts (13) by the height of each post (100 inches): 13 posts x 100 inches/post = 1300 inches.
2. Therefore, Arah needs to buy at least 1300 inches of wood to have enough for all of the posts.

Answer: Sarah needs to buy at least 1300 inches of wood.