11 persons who were attending a meeting shook hands with each other. What is the total number of handshakes that took place?
Brief answer with detail explanation.
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Answered by
0
Answer:
Step-by-step explanation:
Since there are 10 of us, and we each shake hands with 9 other people, it's obvious that the answer is 10 × 9 = 90 handshakes.
Answered by
1
Answer:
55
Step-by-step explanation:
Total 11 persons. One person come Infront of others and shake hand with the remaining 10 persons. so, there will be total 10 shake hands done. The remaining persons are also doing like this, it will get 55
10+9+8+7+6+5+4+3+2+1=55
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