0/9 = 0 and 3/0 = undefined. Any number divided by 0 is undefined, while 0 divided by any number is just 0.
The answer to the question is 3 8/33
1/3 is also 2/6 and 1/2 is also 3/6 add and Timothy needs 5/6 cups
Answer is $240.00 because 2% of $4000 is 80. Multiply 80 by 3 years and you get $240.00
So the expression is:

You can combine like terms, which are terms that contain the same variables raised to the same power. That means you can combine the two

.

The other terms can't be combined.
Your final answer should be

.