Answer:
OR 5g : 8g
Step-by-step explanation:
Also a ratio can also be represented by a fraction; 
So to make the ratio to the simplest form we have to divide by a number that can divide both number.
40g : 64g
We can start dividing by 2 which will give us;
20g : 32g

Now we can divide by 2 again since it can divide both numbers which will give us;
10g : 16g

We can still divide by 2 since it can divide both numbers which will give us;
5g : 8g

Since no numbers can divide 5 and 8 equally that is our answer.
Also, 
H=80 ft
Distance from horizon
=sqrt(h/0.57) miles
=sqrt(80/0.57) miles
=11.85 miles.
Answer and Step-by-step explanation:
We are not given the function in question, but in order to explain, will form a function. Suppose f(x) = 3x + 2.
If f(x) = 17, then
3x + 2 = 17, to find the value of x, we have solve for x in the equation.
3x = 17 – 2
3x = 15
x = 5
This is the method that can be used to solve problems of this nature.
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