We are asked to find 7 is what percent to 30.
We will use proportions to solve our given problem.
Let us assume that 7 is n% of 30. So we can set a proportion as:

Let us solve for n.




Therefore, 7 is
of 30.
At 10 square yards, both of the prices would be at $180
Answer:

Step-by-step explanation:

Answer:4
Step-by-step explanation:
16.4
20.5/5=4.1
4.1*4=16.4
............