# Ten persons

Ten persons, each person makes a hand to each person. How many hands were given?

**Correct result:****Showing 0 comments:**

Tips to related online calculators

Would you like to compute count of combinations?

#### You need to know the following knowledge to solve this word math problem:

We encourage you to watch this tutorial video on this math problem: video1

## Next similar math problems:

- Three numbers

We have three different non-zero digits. We will create all 3 digits numbers from them to use all 3 figures in each number. We add all the created numbers, and we get the sum of 1554. What were the numbers? - Big numbers

How many natural numbers less than 10 to the sixth can be written in numbers: a) 9.8.7 b) 9.8.0 - Each with each

Five pupils from 3A class played table tennis. How many matches did they play with each other? - Bridge cards

How many bridge hands are possible containing 4 spades,6 diamonds, 1 club, and 2 hearts? - Three-digit numbers

How many three-digit numbers are from the numbers 0 2 4 6 8 (with/without repetition)? - Three-digit

How many three-digit natural numbers do not have the number 7? - Three digits number

How many are three-digit integers such that in they no digit repeats? - Three-digit numbers

Use the numbers 4,5,8,9 to write all three-digit numbers without repetition. How many such numbers are there? - Tournament

Determine how many ways can be chosen two representatives from 34 students to school tournament. - Subsets

How many 19 element's subsets can be made from the 26 element set? - MATES

In MATES (Small Television tipping) from 35 randomly numbers drawn 5 winning numbers. How many possible combinations there is? - Hockey match

The hockey match ended with result 3:1. How many different storylines may have the match? - Ratio of two unknown numbers

Two numbers are given. Their sum is 30. We calculate one-sixth of a larger number and add to both numbers. So we get new numbers whose ratio is 5:7. Which two numbers were given? - Inverted nine

In the hotel,, Inverted nine" each hotel room number is divisible by 6. How many rooms we can count with three-digit number registered by digits 1,8,7,4,9? - Shelf

How many ways are there to arrange 6 books on a shelf? - Graduation party

There are 15 boys and 12 girls at the graduation party. Determine how many four couples can be selected. - Rectangles

How many rectangles with area 8713 cm^{2}whose sides are natural numbers are?