Question

Your family needs a set of 4 tires. Which of the following deals would you prefer? Complete the explanation below to tell which deal(s) would be better.

(I) Buy 2, get two free(II) 45% off(III)
1
2
off

The best deal would be either . Either case would result in a discount of
%, which is better than the other alternative of
%.

Answer 1

buy 2 get 2 free

Explanation:

say the tires were $100 each, buying two and getting two free would be $200.

Now 45% of of 100 is 55 and 55 x 4 = 220