Problema Solution
To determine the number of deer in a game preserve, a conservationist catches 303 deer, tags them and lets them loose. Later, 434 deer are caught; 217 of them are tagged. How many deer are in the preserve?
Answer provided by our tutors
X = 434 - 217 = 217 no tagged, so total deers = tagged + no tagged:
Total deers = 303 + 217 = 520