Answer:
3. 48
4. 1.8
Step-by-step explanation:
For the first one you multiply six by eight which is forty-eight
For the second problem you divide by eight since you are downscaling and 15/8 is 1.8
6
21 square yard is 189 square feet.
First, add all the numbers together.
Divide by the amount of numbers.
is the closest, so that is the answer.
3