The number of permutations is 5!.
5! = 5 x 4 x 3 x 2 x 1 = 120
I think $6.75 for 15 juice boxes is better because, each juice box is 0.45.
While $5.50 for 11 juice boxes is 0.50.
And if we were to add 0.50 enough times to make 15 juice boxes it would equal 7.50
RIP OFFFFFFF
THE SECOND ONE IS A WAY BETTER OF A DEAL
3/11 as a decimal is .27 repeating that means it has a line over the two and the seven but if you want to round it would be .3