Final answer:
The new width of Chasidy's garden after increasing it by 25% will be 1.25 times the original width. To find the new width of the garden after increasing it by 25%, you can multiply the original width by 1.25. Therefore, the new width will be 1.25 times the original width.
Step-by-step explanation:
If Chasidy is planning to increase the width of her garden by 25%, we need to calculate what the new width will be. To find the new width, we would take the original width and multiply it by 1.25 (which represents a 100% of the original width plus an additional 25%). Therefore, the new width will be 1.25 times the original width.