Register

In a school building, rhere are 8 exterior doors and twelve stairways to enter the second floor. Find the total number of ways to reach the second floor.

In a school building, rhere are 8 exterior doors and twelve stairways to enter the second floor. Find the total number of ways to reach the second floor.
18.6k views
4 votes
In a school building, rhere are 8 exterior doors and twelve stairways to enter the second floor. Find the total number of ways to reach the second floor.

User Anand Shukla
by
8.5k points

1 Answer

2 votes
i think its 20 ways because 8 +12
User Amrish
by
8.1k points
← Prev Question Next Question →

Related questions

User Erico Chan
asked Nov 22, 2024 81.1k views
Revolving doors must be how far away from the top or bottom of stairways and escalators? Why?
Erico Chan asked Nov 22, 2024
by Erico Chan
7.5k points
1 answer
3 votes
81.1k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!