19^2 + 1^1 = 362
18^2 + 2^2 = 328
So 18 and 2 may be the numbers you require....
Answer:



Step-by-step explanation:
From the question we are told that:
Ratio of NPK 
Weight 
Generally the sum of the ratio is given as


Generally the Weight of N is mathematically given by

Generally the Weight of P is mathematically given by

Generally the Weight of K is mathematically given by


6,000 square meters times ten equals 60,000 square meters.
A rectangle is a 4-sided flat shape with straight lines where all interior angles are rights angles (90°)