Answer:
The 1st problem is C. 212.79 The 2nd problem is 1 3/5 The 3rd problem is 3.68
Step-by-step explanation:
Explanation for problem 1 l times w = area
Explanation for problem 2 change to decimals multiply w times l change back to fraction
Explanation for problem 3 multiply l times w
Answer:

Step-by-step explanation:
6^4/6^1
6^(4-1)
=6^3
20 children can get a serving of popcorn
Since each serving is 1/4 of a cup, each cup can provide for 4 children. Since there are 5 total cups, multiplying 5 by 4 will give you 20.
Answer:

Step-by-step explanation:
we have

solve for b
That means ---> isolate the variable b
Multiply by 3 both sides

simplify

Convert to mixed number

24 square feet + 12 square feet = total square feet?
I'm not sure. I think I can solve it if this question is more simplified. Contact me if you need help!