Answer:
the only sulition is 900000000000000000000000000000000000ueuy91
Step-by-step explanation:
Thickness of the book is ~
Refer to the attachment for solution ~
Whats the choices?..............................................................................
This is all about proportions. You can make this into fractions:
3/5 = 12/x
A good way to handle this, is to make one of those numbers the same. If you do (3/5) * 4, you would get 12/20 (because 4 * 3 = 12 and 4 * 5 = 20)
So then you have this:
12/20 = 12/x
It's basically a fill in the blank from there. x= 20
Elena's team played 20 games
