show me some example of border problem in grade 10 math and its answer for praticing
Sure, here's an example of a border problem in grade 10 math:
Problem: A rectangular garden has a length of 12 meters and a width of 8 meters. The garden owner wants to place a border of flowers around the entire perimeter of the garden, which will be 1 meter wide. Find the area of the garden and the area of the flower bed.
Solution:
To find the area of the garden, we need to multiply its length by its width. So, the area of the garden is:
Area = Length × Width
Area = 12 m × 8 m
Area = 96 square meters
To find the dimensions of the flower bed, we need to account for the extra meter on each side. This means we need to subtract 2 meters from both the length and the width. The flower bed will have a length of 12 m - 2 m = 10 meters and a width of 8 m - 2 m = 6 meters.
Therefore, the area of the flower bed is:
Area = Length × Width
Area = 10 m × 6 m
Area = 60 square meters
So, the area of the garden is 96 square meters, and the area of the flower bed is 60 square meters.
I hope this example helps you practice! Remember, the key is to always understand the problem and carefully calculate the dimensions and areas involved.