Answer :
To determine the pattern and find the correct answer, follow these steps:
1. Identify the Pattern: Look at the table and observe how the number of bags changes as the area increases. Notice that every time the area increases by 25 square feet, there's a consistent increase in the number of bags required.
2. Determine the Increase for 50 lb Bags: For the 50 lb bags, the pattern in the table shows that for every 25 square feet increase, the number of bags increases by 22. For example:
- From 125 sq ft (112 bags) to 150 sq ft (134 bags) is an increase of 22 bags.
- Similarly, from 150 sq ft (134 bags) to 175 sq ft (156 bags) is an increase of 22 bags, and so on.
3. Confirm the Increase: The consistent increase of 22 bags for every 25 square feet increase is confirmed throughout the table.
4. Conclusion: For an additional 25 square feet, you would need 22 more 50 lb bags of concrete.
Thus, based on the table and pattern observed, the correct answer is:
C. 22 bags
1. Identify the Pattern: Look at the table and observe how the number of bags changes as the area increases. Notice that every time the area increases by 25 square feet, there's a consistent increase in the number of bags required.
2. Determine the Increase for 50 lb Bags: For the 50 lb bags, the pattern in the table shows that for every 25 square feet increase, the number of bags increases by 22. For example:
- From 125 sq ft (112 bags) to 150 sq ft (134 bags) is an increase of 22 bags.
- Similarly, from 150 sq ft (134 bags) to 175 sq ft (156 bags) is an increase of 22 bags, and so on.
3. Confirm the Increase: The consistent increase of 22 bags for every 25 square feet increase is confirmed throughout the table.
4. Conclusion: For an additional 25 square feet, you would need 22 more 50 lb bags of concrete.
Thus, based on the table and pattern observed, the correct answer is:
C. 22 bags
