Answer:
180 rabbits
Step-by-step explanation:
<u><em>The correct question is</em></u>
The rabbit population in a certain area is 500% of last years population. There are 900 rabbits this year. How many were there last year?
we know that
900 rabbits represent 500% of last year population
Last year population represent 100%
so
using proportion
Find out how many rabbits represent a percentage of 100%
The answer to this question is 25.
Recall that
and so replacing
with
, you get that the second limit is 1. Meanwhile,
so the limit is 0.
-72 just do 8*9 and add a negative sign