Answer:
1. 2.4
2. 4.444
Explanation:
First, let's look at 4/5 of 3. We can set it up like this:

Next, multiply the 3 by the 4 to get this:

Then, if a calculator is permitted, we get the answer of 2.4.
The next thing to do would be to repeat the steps for 2/9 of 20.


Hope this helps!!
- Kay :)