We know that
• Each multicellular organism is provided by 625 square feet.
To find the number of organisms for 8,750 square feet, we have to divide.

<h2>Therefore, the lawn would supply the daily support of oxygen for 14 organisms.</h2>
Odd no. 3/6 = 1/2
less than 4 3/6 = 1/2
First, you need to find out how many zippers are used to make one bookbag. To do that, you divide the zippers used to make the 3 backpacks.
12 / 3 = 4
So, 4 zippers are used per bookbag. Then, you divide the number of available zippers by four to find out how many bags she can make.
48 / 4 = 12
Roberta can make 12 bookbags.
Answer:
Area of a circle=πr²
radius is half of the diameter
1/2×2=1
π1²
22/7×1
3.1415926535897932
~3.14