Answer:
See below
Step-by-step explanation:
To get the fraction from mixed number you just need to take the number standing alone, multiply with the denominator and add with the numerator and keep it on top with the denominator in place to turn it into a fraction.
For example, [2]3/4 = 2*4 + 3 = 11 => the fraction is 11/4.
What are the expressions?
6000 - 600 = 5400
18 x $325 = 5850
Difference is $450
325 x 7.692% = 450
Finance charge is 7.692%
