Can someone help me slove this ?
2 answers:
You might be interested in
Answer:
The correct answer is 720.
Step-by-step explanation:
There are 10 different styles of toilet paper available in the house.
We need to choose 3 types from these 10 styles.
Therefore number of ways we can select these 3 types are given by ways = 120 possible ways.
Now we need to put these toilet paper in each of the 3 bathrooms. So we have possible 3! = 6 possible ways.
Therefore the number of ways one would select 3 toilet paper and then placing each of the bathrooms in the house is given by 120 × 6 possible ways = 720 ways.