3/4 is a equivalent fraction for 6)8
9 is a square number because when you use the dot diagram, 9 dots form a square. They are in a 3 by 3 square.
I attached how to show this.
If you have any further questions feel free to ask.
Hope this helps.
Answer:
the answer is 28 for the area.
It equal to 24 because you have to multiply or divide first then you can add or subtract
I do not know this one but the first garden is 24 and the second one is 576.