0
15 friends at a party and all kisses each other then how many kisses?
Wiki User
∙ 14y ago
This is a variation on the handshake problem which say if there are n people at a party and every one shakes hands with every other one, how many handshakes are there? It is well know that kisses in fact are cleaner than handshakes which to tend to pass diseases. So thanks for a cleaner version of this classic math problem! n(n-1)/2 is the formula for the number of handshakes OR kisses for n people at a party. If you case, 15x14/2 which is 15x7 or 105.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Walter invited 20 friends to his party All but 5 of these people came to the partyand each brought 1 friend Including Walterhow many people were at the party?
31
How many people were at a party if There were 105 handshakes at a party and if each person at the party shook hands with exactly once with every other person.?
15 (15 * 15 - 15)/2 = 105
. John’s mother gave him 55 pieces of candy to give to hisfriends at his birthday party. He gave 4 pieces to each ofhis friends and still had 3 pieces left. Write an equationthat can determine the number of friends (f) at the party?
55 = 4f + 3 f = 52/4 f = 13
7 people attend a party they each give each other a present how many presents are there in total?
Each person will give out 6 presents therefore there are 42 presents in total
What is a story problem for 15 divided by 3?
5
What are les betises?
Les betises are the kisses that French use when greeting each other. Can be one on each cheek for people that you have just met, or 2 on each cheek for close friends and family.
How do Italians greet each other?
In a formal situation, Italians greet each other with handshakes. In informal situations, they tend to greet each other with hugs and kisses. But there also can be handshakes among those within one's close circle of family and friends.
How do Dutch people greet each other?
Generally with three kisses on the other person's cheeks.
What to do if your best friend says he will invite you to his party but doesnt and invites his other 4 best friends?
If that happened to me, I would get REALLY mad at him. Best friends aren't supposed to LIE to each other. Tell him that.
Who kissed on kisses and miss of iCarly?
Sam and Freddy kissed each other.
Should I tell my friend that I know about her party that I wasn't invited to?
Yes she is your friend and true friends tell each other things :)
What is Xbox live party chat?
Party chat lets you and your xbox live friends communicate with each other whilst playing on the xbox its self, like a conference call
How do you know if a dog is in love?
Whrn a dog is constantly around each,cleans each other,gives kisses to each other,they play and walk together.
How many kisses are made each day?
about ten billion kisses are made each year
Who kisses Rachels mother on tv show friends?
In one episode of Friends, Joey kissed Rachel's mother (played by Margo Thomas) in the apartment hallway to distract her while Rachel's father (played by Ron Leibman) exited Monica's apartment. Throughout the episode, the Friends kept the two recently divorced parents apart, even holding 2 separate birthday parties for Rachel to maintain the charade. The title of this episode is... Ross also Kissed Rachel's mother when he was drunk
If you had two best friends who hate each other and always fight over you then how can i stop them hating each other and just be friends?
Just because they are your friends does not mean they have to be each others friends.
A boy kisses a girl does it mean that he is in love with that girl?
well see your question is a bit tricky...mostly because majority of the time, when boys or girls kiss each other it doesn't necessarily mean that they love each other...It might just mean that they are affectionate about each other and that they care about them. The other thing is you didn't mention whether he french kisses her, or gives her a peck on the cheek or just kisses her hand???...it all depends on different kinds of things.....
