25% of 36 = 9
36+9 = 45 inches
Hope this helps
Answer:
P = 66 ft
A = 216 sq ft
Step-by-step explanation:
Perimeter:
length + length + width + width
24 + 24 + 9 + 9 = 66
Area:
24 x 9 = 216
This year there are 900 rabbits which represents 200% of last year's population, means that last year the number of rabbits was:
x = 900 (100/200) = 450 rabbits.
The mathematical expression can be derived by a simple rule of three.
So, for last year the population was 450 rabbits.
