The word problem below has too little information. Read carefully, then
choose the fact or facts needed to solve the problem.
In the reptile tent, there are albino alligators, saltwater crocodiles, and
freshwater crocodiles. How many more crocodiles than alligators are there in
the reptile tent?
A. All 6 crocodiles were in one large pool.
B. The two alligators were completely white.
C. Albino alligators are very rare.
D. Freshwater crocodiles have thin snouts.