Step-by-step explanation:
The problem bothers on fractions, here we are being presented with mixed fractions.
what we are going to do bascially is to subtract the sum of all the uloaded
peat moss in sites 1 and 2 to get from the peat moss to get the remaining for the third site
therefore

we then have to convert the mixed fraction to further simplify the problem we have

we then solve the fraction to the right of the negative symbol first

We can now convert to mixed fraction

For the third site the remainder is 5 12/25
1,400 js the answer
I have it for a class
Explanation
Bababoey
It's impossible. Supplements need to add up to 180 degrees, and in order to be obtuse, the angles would both need to be larger than 90 degrees.
1. the gcf is 3
2. add up to 15
3. multiply to 18
P = 2(L + W)
P = 50
L = 15
50 = 2(15 + W)
50 = 30 + 2W
50 - 30 = 2W
20 = 2W
20/2 = W
10 = W.....so the width is 10 inches