45% grass and the rest paved. how much is paved?
1 answer:
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Answer:
The best approximation is
Step-by-step explanation:
we know that
The area of the circle is equal to
In this problem we have
substitute
<h3>Answer: 3/6 = 1/2</h3>
Explanation:
Check out the diagram below. We have 3 pizza slices shaded out of 6 total to represent 3/6 of the entire thing. This is also 1/2 of the entire thing.
This is one visual way to see how 3/6 = 1/2.
You can multiply top and bottom of 1/2 to get 1*3 = 3 up top and 2*3 = 6 down below.