A box of granola bars that cost $4 is on sale for “buy 2, get 1 free”. What is the true percent of discount on the box of granola bars to the nearest tenth of a percent?

10 will be the number of adult tickets and 11 will be the number of children tickets. i hope i could ! good luck : )

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to

  the product is divided by 2, and then 5 is added.