Answer:
Step-by-step explanation:
There are 1,400 daffodils in the flower garden covering an area of 345 square feet. So, the area covered by 1 daffodil, the unit rate, is found as shown below.
Now, use the unit rate to determine the area required to have 250 more daffodils as shown below.
Therefore, the area required to add 250 daffodils is approximately 61.6 square feet.
10 cups because 24 divided by 8 is 3 so you can make 3 muffins per cup of flour so you have to do 30 divided by 3 which is 10 (the answer)
So if there are twenty children and 6 have an average age of five, you could say their total age together is 30 years. The others (20-6) have an age of 8.
30+ (20-6)*8 = total age of every child at the library. From there divide by the number of children.
Answer:
The ratio of green apples to red apples is 
.
Step-by-step explanation:
Given,
Number of red apples = 21
Number of green apples = 18
We have to find out the ratio of green apples to red apples.
Solution,
For finding the ratio we have to divide the number of green apples to the number of red apples.
So, we can frame the above sentence as;
Now substituting the values, we get;
Hence The ratio of green apples to red apples is .
For this all you need is to balance the equation out with the variables (a) on one side and the number on the other. Also remember that what you do to one side you do to another. So here we have 4=3a-14. You should add the 14 to both sides, on one side to cancel out the 14 and add the 14 on the other side to balance it out. Now you have 18=3a. Divide by 3 on both sides to isolate the variable a and you have your answer. A=6
