Is 3.6 km greater or less or equal to 3,600 m
1 answer:
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To solve this problem we can use proportion, but first its nice to transform our fraction into improper fraction, so
and
Now we can make proportion
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of fuel
x-----------------------------
Now we can cross multiply
- its the result
and
Now we can make proportion
x-----------------------------
Now we can cross multiply
Answer:
12
Step-by-step explanation:
The formula to find the area of a circle is:
Where "r" is the radius of the circle.
In this case, the radius is 2, and as per what is given in this problem (what the problem asks one to use), pi is rounded down to 3.
The equation will be:
3 * 2^2
Simplify, remember the order of operations:
3 * 4
12