There Are Four Hotels In A Town. If 3 Men Check Into The Hotels In A

1.	There Are Four Hotels In A Town. If 3 Men Check Into The Hotels In A Day Then What Is The Probability That Each Checks Into A Different Hotel?
Answer» TOTAL cases of checking in the HOTELS = 4 X 4 x 4 = 64 ways. Cases when 3 men are checking in different hotels = 4×3×2 = 24 ways. Required probability =24/64 = 3/8. Total cases of checking in the hotels = 4 x 4 x 4 = 64 ways. Cases when 3 men are checking in different hotels = 4×3×2 = 24 ways. Required probability =24/64 = 3/8.

There Are Four Hotels In A Town. If 3 Men Check Into The Hotels In A Day Then What Is The Probability That Each Checks Into A Different Hotel?

Answer»

TOTAL cases of checking in the HOTELS = 4 X 4 x 4 = 64 ways.

Cases when 3 men are checking in different hotels = 4×3×2 = 24 ways.

Required probability =24/64 = 3/8.

Total cases of checking in the hotels = 4 x 4 x 4 = 64 ways.

Cases when 3 men are checking in different hotels = 4×3×2 = 24 ways.

Required probability =24/64 = 3/8.