9.75 is the answer. Just divide your dividend by 10.
<span>In math, an identity is a number, n, that when added to other numbers, gives the same number, n. The additive identity is always zero. This brings us to the identity property of addition, which simply states that when you add zero to any number, it equals the number itself.</span>
The area of the two garden plots is the same.
Since the rectangular garden plot has an area of 2m * 8m = 16m2, the square garden plot has sides 4m.
Density per square block means the area:
Area = Length x width = 2 x 2 = 4 square blocks.
Now for density divide the population by the area:
1.5 million people / 4 square blocks = 0.375 million people per square block
0.375 million = 375,000
