8. Robert asks his friend to pick a number from 1 to 25. What is the probability that his friend will pick a number greater than 17?
Record your answer and fill in the bubbles on your answer document. Be sure to use
the correct place value.

0.32, or a 32% chance

Step-by-step explanation:

(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