Register

If each of 4 persons shakes hands with each of the other persons, how many handshakes would take place? A 3 B. 4 C.6 D. 12 E. 24

If each of 4 persons shakes hands with each of the other persons, how many handshakes would take place? A 3 B. 4 C.6 D. 12 E. 24
asked 98.7k views
0 votes
If each of 4 persons shakes hands with each of the other persons, how many handshakes would take place?

A 3
B. 4
C.6
D. 12
E. 24

asked
User Athanor
by
7.6k points

1 Answer

7 votes

Answer:

6

Explanation:

The formula for n persons is:


(n(n-1))/(2)

So for 4 persons it is 4*3/2 = 6

answered
User Sean Turner
by
8.7k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

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!