+0

# Counting question

0
148
1

In how many ways can the digits of 48,008 be arranged to form a 5-digit number? (Remember, numbers cannot begin with 0.)

Jun 14, 2021

#1
+79
+5

there are 3*4! arrangements but since there are two 8s and two 0s, we have to divide by 2!*2!

so

$$\frac{3*4!}{2!*2!}=$$

18

Jun 14, 2021