Apples = $.30
Peaches = $.60
You can get this by setting up a system of equations that looks like this.
2x + 3y = 1.65
3x + 2y = 1.60
Where x is the amount of apples and y is the number of peaches. Then you can solve using any of the methods (I would suggest elimination for ease).
The new coordinates are (3, 1)
The scale factor is 1/2 or a half
7/8 duh it there u just have to read it nicely
The answer is 0.444 repeating.