Offer 2 is the best.
To find how much you get off of each car, multiply the amount by the fraction. For offer 2, do £11 100×⅓ and you should get 3700.
For offer 3 do £9600×¼ and you get 2400.
Since you get the most money off with offer 2, that would be the best offer.
Hope this helps :)
