Answer:
12
Step-by-step explanation:
1/3 divide by 4
Take the reciprocal and get 3 times 4
Gives you 12.
Ans: 720
<span>This is equal to the number of different arrangements of three persons from a group of 10 persons </span>
Required number of ways = 10P3 = 720
OR can be solved in this way
select 3 runners (10C3 ways)
These 3 runners can be arranged in 3! ways
<span>Total = 10C3×3! = 720
</span>
6*7=42
It’s the answer I guess.
Answer: 12
Step-by-step explanation:
Answer:

Step-by-step explanation:
Since there are 360 degrees in a circle, we can set up the following proportion:
