Temporary shoring posts are planned every 6 feet along a 42-foot beam line, including both ends. How many posts are needed?
Correct Answer
A) 8 posts.
Forty-two feet divided by 6 feet gives 7 spaces. Including posts at both ends requires 8 posts.
Why This Is the Correct Answer
Forty-two feet divided by 6 feet gives 7 spaces. Including posts at both ends requires 8 posts.
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