Harold incorrectly completed the assignment.
Answer:
The answer is: 9
Step-by-step explanation:
X. 4/9
___. ___
1/3. 1/18
1/18x = 4/27
x = 4/27. *. 18/1 = 72/27 =8/3
Answer: 
Step-by-step explanation:
Given the following expression:

You need to substitute the given values of "a" and "b" into the expression. Notice that these values are:

Then;

Now you must solve the multiplications:

The final step is to add the numbers. Therefore, you get the following answer:
