Answer:
9 > (1/3)t or (1/3)t < 9 (Any one of these)
Explanation:
To write the opposite of one-third of a number is greater than 9, first of all write one-third of a number is greater than 9;
This will be an inequality.
one-third of a number is greater than 9 can be written as
(1/3)t > 9 where the number is t
To write the opposite of opposite of one-third of a number is greater than 9
9 > (1/3)t ( using the greater than sign).
Alternatively, (1/3)t < 9 ( this means one-third of a number is less than 9).