Register

There are 7 people at a party. Each person must shake hands with all the other people at the party once. How many handshakes does it take to do this?

There are 7 people at a party. Each person must shake hands with all the other people at the party once. How many handshakes does it take to do this?
211k views
1 vote
There are 7 people at a party. Each person must shake hands with all the other people at the party once. How many handshakes does it take to do this?

User Pise
by
7.4k points

2 Answers

4 votes
It would take 42 handshakes to shake everyone's hand
User SuleymanSah
by
8.0k points
3 votes

Answer:


Explanation:

21


User Nypan
by
7.8k points
← Prev Question Next Question →

Related questions

User Pierpaolo
asked Apr 12, 2024 111k views
If four people shake hands with one another exactly​ once, how many handshakes take​ place?
Pierpaolo asked Apr 12, 2024
by Pierpaolo
8.0k points
1 answer
5 votes
111k 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
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!