In this question, we need to find how much 1 pack costs in order to get your answer.
To do this, you would divide 3.92 by 4 to find how much 1 pack costs.
3.92 ÷ 4 = 0.98
1 pack = 0.98
Now, multiple 0.98 by 6 to see how much you would need to pay if you buy 6 packs
0.98 × 6 = 5.88
6 packs = 5.88