In a school survey 787 out of 1000 students preferred hip hop music to techno. is this figure more or less than 7/9 of those surveyed . explain

Commutative - ORDER doesn't matter. ex. 5+7 = 7+5

Associative - GROUPING of values doesn't matter. ex. (7 +/* 2) + 4 = 7 +/* (2 + 4)

Identity - Anything added to ZERO is the original number. Anything multiplied by 1 is the original number. ex. 4 + 0 = 4 * 1 = 4

Inverse - Using the OPPOSITE to cancel the terms. ex. a + (-a) = (-a) + a = 0    

a * 1/a = 1/a * a = 1  (if a ≠ 0)

Zero - Multiplying by ZERO, always equals ZERO.  ex. 4 * 0 = 0

Distributive - Distribute a value outside the parenthesis to all values inside the parenthesis. ex B(A+Y) = BA + BY

Hope this helps! :)