21g-6f-8g
13g-6f is the answer
combine like terms
The first number is 27 and the second number is 45 so the ratio would be 27;45
First step you would have to do would be to times 35 by 12 to see how much you would have to pay for 12 months.
35 x 12 = 420
Then, as you said, you a down payment of 600 so then you'd add.
600 + 420 = 1,020.
So the total cost of the computer would be $1,020.
