francisco is trying to pick out an outfit for the first day of school. he can choose from 6 pairs of pants…
francisco is trying to pick out an outfit for the first day of school. he can choose from 6 pairs of pants, 2 t - shirts, and 2 pairs of shoes. how many different outfits does francisco have to choose from?
Answer
Explanation:
Step1: Use counting principle
The counting principle states that if there are $m_1$ ways to do one thing, $m_2$ ways to do a second thing, and $m_3$ ways to do a third thing, the total number of ways to do all three things together is $m_1\times m_2\times m_3$. Here, $m_1 = 6$ (pants), $m_2=2$ (t - shirts), $m_3 = 2$ (shoes).
Step2: Calculate the total number of outfits
$6\times2\times2=24$
Answer:
24