# In a basket of 10 apples,John wants only 3 apples to give their 3 friends.In how many ways that john...

In a basket of 10 apples,John wants only 3 apples to give their 3 friends.In how many ways that john select apples from a basket?

## Answer/Solution

120

### Steps/Work

By the statement john wants 3 apples. He needs to select 3 apples out of 10 apples in a basket.

The probability to select is 10C3.

10C3=10!/7!*3!=10*9*8*7!/7!*3*2*1

=120

John have 120 ways to select 3 apples out of 10 apples.

The answer is option A

The probability to select is 10C3.

10C3=10!/7!*3!=10*9*8*7!/7!*3*2*1

=120

John have 120 ways to select 3 apples out of 10 apples.

The answer is option A