Answer:
The answer is 24 ways.
Step-by-step explanation:
Given question is : A farmer has 4 fields to plow. In how many different orders can he do the plowing?
These type of questions are solved using factorial. A factorial method denoted by (!) is used to solve questions that ask you to find how many ways one can arrange or order a given thing.
So, the answer will be 4! (total number of ways in which 4 fields can be plowed)
= [tex]4\times3\times2\times1=24[/tex] ways.