In how many different number of ways 1 boys and 2 girls can sit on a bench?	Choose the correct option: A) 700 B) 7 C) 6 D) 8 E) 1
npn = n!   3p3 = 3 × 2 × 1 = 6   6)
<result>C</result>
In how many different number of ways 1 boys and 2 girls can sit on a bench?