Answer:
Step-by-step explanation:
n! is called a factorial.
It would look something like this: n! = 1·2·3·...·n
An example:
5! = 1·2·3·4·5 = 120
Answer:31 dived by 81 is 0.3703
Step-by-step explanation:
2940. To find LCM, listing the multiples may help. Then you will easily be able to view them and circle when you find a common one. :)