Anna is making a gallon of iced tea, which requires 6 cups of iced tea mix. She only has 1/4 - cup measuring cup. How many 1/4 scoops of iced tea mix does anna need? Use words and numbers to explain your answer. What operation did you use to solve and why?

24 scoops of iced tea

Step-by-step explanation:

Well, the way that I am going to solve this question is by calculating how many 1/4 cups she needs to get 1 cup and then multiply that by 6.

1/4 x 4 = 1

So 4 times 6 equals 24.

In conclusion, she needs 24 scoops

1/4 x 24 = 24/4. 24 divided by 4 equals the 6 cups Anna needs

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18