What is wrong with Logan’s work? Logan used the wrong formula. He should have used A = bh. Logan did not use parentheses when su
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Answer:
25 lb bag of fertilizer can cover <u>10 square feet</u> of lawn.
Step-by-step explanation:
Given:
5 pounds of fertilizer cover = 2 of the lawn
We need to find the 25 lb bag cover.
Solution:
Now we know that;
5 pounds of fertilizer = 2 of yard.
1 lb of fertilizer = Number of lawn covered by 1 lb fertilizer.
Using Unitary method we get;
Number of lawn covered by 1 lb fertilizer =
Now we can say that;
1 lb of fertilizer = of the yard
25 lb of fertilizer = Number of lawn covered by 25 lb fertilizer.
Again by using Unitary method we get;
Number of lawn covered by 25 lb fertilizer. =
Hence 25 lb bag of fertilizer can cover <u>10 square feet</u> of lawn.