Answer:
The correct answer ir B)5
Step-by-step explanation:
An easy explanation of what a ratio is, is the following:
<em>It is the relationship between two numbers, indicating how many times the first number contains the second.</em>
So, we should divide the first by the second, in all the ratios to know the relation:
3/6=0,5
7/14=0,5
If they are <u><em>Equivalent </em></u> that means they all give as a result 0,5.
x/10=0,5
x=0,5*10
x=5 (answer b)