Answer:
2/3
Explanation:
Given: t * 3/4 and t = 8/9
Here we have to evaluate the expression when t = 8/9.
Now plug in t = 8/9 in t*3/4 and simplify, we get
= 8/9 * 3/4
= (8 *3) /(9*4)
= 24/36
We can simplify this further. Here we can divide both the numerator and the denominator by 12
= 2/3
The answer is 2/3.
Hope this will helpful.
Thank you.