Chad has 6 different chores to do over the weekend; however, he doesn't know in which order he wants to do them. In how many ways can Chad order his chores over the weekend?

Question

kropot72 · Answer

There are six choices for the first chore and five choices for the second chore. Therefore the number of ways of selecting the first two chores is 6 * 5. Carrying on this reasoning, the number of ways of selecting the six chores is given by:
$$6\times5\times4\times3\times2\times1=you\ can\ calculate$$