Answer:look at the picture below
Step-by-step explanation:
3:1 =300%
2:3:5 =50%
1:4 =25%
1:2:5 =62.5%
Answer:
Katie needs to pay $27.9.
Step-by-step explanation:
Given;
Cost of per foot = $2.25
Number of flowers in her yard = 12.4 square foot
We need to find how much she needs to pay.
Solution:
Now we know that;

So for
= Cost for
.
By using Unitary method we get;
Cost for
= 
Hence Katie needs to pay $27.9.